Choosing a name for your baby boy is one of the most exciting parts of preparing for his arrival. If you feel drawn to the letter K, you’ll quickly discover it’s filled with energetic, meaningful, and stylish options. Narrowing your search by letter can make the naming process feel more focused and fun.
If you’re searching for boy names that start with K, this list offers everything from classic choices to bold and unexpected K boy names. With so many origins, meanings, and styles represented, you’re sure to find a few favorites to add to your shortlist.
Boy Names That Start With K
These K boy names span a wide range of styles — from familiar classics to modern, bold, and distinctive options — giving you plenty to explore and consider.
10 Popular Boy Names That Start With K
These popular K boy names have long been favorites thanks to their strong meanings and timeless appeal.
1. Kai — A Hawaiian name meaning “sea.”
2. Karter — This is an English occupational name for someone who transports goods by cart.
3. Kayden — English for “battle.”
4. Keith — A Scottish name meaning “wood.”
5. Kenneth — Scottish for “born of fire” and Irish for “handsome.”
6. Kevin — This name means “handsome” in Irish.
7. King — An English name meaning “monarch.”
8. Kingston — English for “king’s town.”
9. Knox — This Scottish name means “round hill.”
10. Kyle — The meaning of this Scottish name is “narrow spit of land.”
21 Modern Boy Names That Start With K
Fresh and full of personality, these modern K boy names bring an updated feel to traditional favorites.
1. Kaiser — German for “emperor.”
2. Kashton — English for “money” and “ash tree town.”
3. Kason — This name means “enclosure” in English.
4. Kaydence — Latin for “rhythm” or “beat.”
5. Kelly — An Irish name meaning “war.”
6. Kendall —This name means “valley of the river Kent” in English.
7. Kenji — Japanese for “second son.”
8. Kennedy — This Irish name means “misshapen head.”
9. Khaza — Arabic for “treasure.”
10. Khrome — This name means “compounds of chromium” in English.
11. Knight — This name means “a mounted man at arms serving a feudal superior” in English.
12. Knowledge — English for information, understanding, and awareness gained through experience or education.
13. Koda — This name means “friend” in Japanese and Sioux.
14. Kooper — This is an English occupational name for a barrel maker.
15. Kosmo — Finnish for “order,” Swedish for “beauty,” and Danish for “universe.”
16. Krew — An English name meaning “a band or force of armed men.”
17. Kross — This is a German occupational name for someone who makes jugs and mugs.
18. Krown — An English name meaning “royalty.”
19. Kruz — Spanish for “cross.”
20. Kylo — A Scottish name meaning “narrow spit of land.”
21. Kymani — This East African name means “adventurous traveler.”
26 Cool Boy Names That Start With K
Stylish and confident, these cool K boy names offer laid-back charm and effortless appeal.
1. Kalel — Arabic for “friend.”
2. Kallen — This Irish name means “crowned with laurel” or “might warrior.”
3. Kamden — A Scottish name meaning “winding valley.”
4. Karl — This German and Scandinavian name means “free man.”
5. Karney — This name means “warlike” or “soldier” in Gaelic.
6. Keanu — Hawaiian for “cool breeze.”
7. Keegan — An Irish name meaning “son of Egan.”
8. Keir — This Irish name means “dark” or “black.”
9. Kelso — A Scottish name meaning “chalk ridge.”
10. Ken — Japanese for “born of fire” or “handsome.”
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11. Kenai — This Native American name means “flat lands.”
12. Kendrick — English for “royal ruler” and Scottish for “champion.”
13. Kendrix — This is a variation of “Kendrick” and has the same meanings and origins.
14. Kensington — An English name meaning “town of Cynsige’s people.”
15. Kent — The meaning of this name is “edge” in English.
16. Kieran — This Irish name means “little dark one.”
17. Killian — Irish for “war strife” or “church.”
18. Kirk — A Norse name meaning “church.”
19. Knowles — English for “one who lives by the knoll.”
20. Koa — This name means “warrior” in Hawaiian.
21. Kolt — English for “young horse.”
22. Konner, Konnor — This name means “lover of hounds” in Irish.
23. Kristoff — Greek and Latin for “bearer of Christ.”
24. Kujo — Japanese for “ninth street.”
25. Kumar — This name means “boy” or “son” in Sanskrit.
26. Kunal — The name means “of gold” in Sanskrit.
10 Common Boy Names That Start With K
Familiar and easygoing, these common K boy names remain steady favorites for many families.
1. Kairo — Arabic for “conqueror.”
2. Kaleb — This name means “devotion to God” in Hebrew.
3. Kameron — A Scottish name meaning “crooked nose.”
4. Kane — Celtic for “warrior.”
5. Karson — Scottish and English for “son of the marsh dwellers.”
6. Kash — English for “money” and Latin for “hollow.”
7. Khalil — This name means “friend” in Arabic.
8. Kingsley — English for “king’s meadow.”
9. Kobe — Swahili for “tortoise.”
10. Kyrie — A Greek name meaning “lord.”
21 Badass Boy Names That Start With K
Bold and full of attitude, these badass K boy names bring strength and standout character.
1. Karlssen — A Scandinavian name meaning “Carl’s son.”
2. Kamari — This name means “moonlight” in Swahili.
3. Kareem — Arabic for “noble” or “generous.”
4. Kasi — This name means “thorny” in Greek.
5. Kavanaugh — An Irish name meaning “born handsome” or “son of Caomhan.”
6. Kaz — A Latin name meaning “peacemaker.”
7. Kepler — German fort “hooded cloak.”
8. Kerrington — An English name meaning “of Carenton.”
9. Ketch — This name means “brisk” or “lively” in English.
10. Khalid — Arabic for “immortal” or “everlasting.”
11. Khari — A West African name meaning “kingly.”
12. Kiefer — This is a German occupational name for a barrel maker.
13. Kijani — This name means “warrior” in Swahili.
14. Kilmer — German for “famous sacrifice.”
15. Kincaid — A Scottish name meaning “steep place” or “of the head of battle.”
16. Klaus — This name means “people of victory” in German.
17. Kodiak — An Alutiiq name meaning “island.”
18. Koen — This Dutch name means “bold adviser.”
19. Kolby — English for “coal town.”
20. Korbin — Latin for “crow.”
21. Kronos — This name means “to cut” in Greek.
10 Country Boy Names That Start With K
Warm and rustic, these country K boy names offer Southern charm and homespun personality.
1. Kade — An English name meaning “round” or “barrel.”
2. Kayce — Gaelic for “alert and watchful.”
3. Keaton — This name means “shed town” in English.
4. Kellan — German for “swamp” and Irish for “slender.”
5. Kennon — An Irish name meaning “ancient.”
6. Kenny — Scottish for “born of fire” and Irish for “handsome.”
7. Kidd — English for “kid” and Scottish for “young goat.”
8. Kip — This name means “bearer of Christ” in Greek and Latin.
9. Kit — English for “bearer of Christ.”
10. Kolten, Kolton — This name means “from the coal or dark town” in English.
10 Biblical Boy Names That Start With K
Inspired by scripture and tradition, these biblical K boy names carry deep meaning and historical significance.
1. Kain — Hebrew for “spear” or “possessed.”
2. Kamon — This name means “heart” or “mind” in Thai.
3. Kaspar — A Persian name meaning “keeper of the treasure.”
4. Kemuel — This name means “helper of God” in Hebrew.
5. Kenan — Hebrew for “possession.”
6. Kenaniah — This name means “Yahweh establishes” in Hebrew.
7. Keon — This name means “God is gracious” in Hebrew.
8. Kerioth — A Hebrew name meaning “cities.”
9. Korah — Hebrew for “bald” or “baldness.”
10. Kornelius — Latin for “horn.”
29 Exotic Boy Names That Start With K
Distinctive and globally inspired, these exotic K boy names bring cultural richness and unique sound.
1. Kabelo — This name means “gift” in Tswana.
2. Kabuto — Japanese for “helmet” or “armor.”
3. Kadek — This name means “younger sibling” in Balinese.
4. Kael — An Irish name meaning “slender.”
5. Kahurangi — This name means “sky blue” in Māori.
6. Kaio — This name means “ocean” or “sea” in Japanese.
7. Kairos — Greek for “opportune moment” or “serendipity.”
8. Kalei — Hawaiian for “flowers” or “child.”
9. Kaleila — This name means “beloved” in Arabic.
10. Kamea — A Hawaiian name meaning “precious one.”
11. Kapono — This name means “the good” in Hawaiian.
12. Kasimiro — Spanish for “destroyer of peace” and Polish for “bringer of peace.”
13. Kauai — A Hawaiian name meaning “garden island.”
14. Kazumi — Japanese for “beautiful peace.”
15. Kendi — This name means “loved one” in Swahili.
16. Kenjiro — A Japanese name meaning “strong second son.”
17. Kenshi — This name means “swordsman” in Japanese.
18. Kenya — The meaning of this name is “mountain of white” in Kikuyu.
19. Kenzo — Japanese for “strong and healthy.”
20. Kham — This name means “gold” in Lao.
21. Khepri — This Egyptian name means “develop” or “create.”
22. Kiango — This name means “light” or “lamp” in Swahili.
23. Kidist — This name means “blessed” in Amharic.
24. Kikotawan — The meaning of this name is “campfire” in Cree.
25. Kofi — This Ghanaian name means “born on Friday.”
26. Kuro — This name means “black” or “ninth son” in Japanese.
27. Kwadwo — The meaning of this name is “born on Monday” in Ghanaian.
28. Kwame — This name means “born on Saturday” in Akan.
29. Kyriakos — A Greek name meaning “of the lord.”
45 Unique Boy Names That Start With K
Creative and unexpected, these unique K boy names offer memorable options that stand out.
1. Kabir — An Arabic name meaning “the great.”
2. Kadeen — English for “round” or “barrel.”
3. Kadmus — This name means “from the east” in Greek.
4. Kagen — An Irish name meaning “small flame.”
5. Kahanu — This Hawaiian name means “the breath.”
6. Kaimi — A Hawaiian name meaning “the seeker.”
7. Kairne — Scottish and Gaelic for “mound of rocks.”
8. Kaliber — English for “ability level.”
9. Kalinga — This name means “one who knows the arts and skills” in Hindi.
10. Kalvin — Latin for “bald.”
11. Kam — A Scottish name meaning “crooked nose.”
12. Kamdyn — This Scottish name means “winding valley.”
13. Kannon — English for “clergyman.”
14. Kaplan — A Turkish name meaning “tiger.”
15. Kardinal — Latin for “bird” or “leadership.”
16. Karel — A Czech name meaning “free man.”
17. Karmel — Hebrew for “garden.”
18. Karp — This is a Yiddish occupational name for a carp fisherman.
19. Karr — A Scandinavian name meaning “from the swampy place.”
20. Kass — Greek for “cinnamon.”
21. Kateb — An Arabic name meaning “scribe” or “writer.”
22. Kaufman — German for “merchant.”
23. Keagan — An Irish name meaning “son of Egan.”
24. Kearns — This name means “dark” in Gaelic.
25. Keats — English for “kite.”
26. Keenan — This Irish name means “ancient.”
27. Kelcey — English for “Cenel’s island.”
28. Kemen — This name means “vigor” in Basque.
29. Kermit — An Irish name meaning “free man.”
30. Kian — This name means “ancient” in Irish.
31. Kimble — The meaning of this name is “warrior chief” in Welsh.
32. Kindred — English for “family” or “connectedness.”
33. Kirby — A Norse name meaning “church settlement.”
34. Kirklyn — This Scottish name means “church.”
35. Klaudio — Latin for “lame.”
36. Kline — The meaning of this name is “small” in German.
37. Klint — This name means “hilltop town” in English.
38. Kohen — Hebrew for “priest.”
39. Kriss — Greek for “bearing Christ.”
40. Kristian — A Greek name meaning “follower of Christ.”
41. Kristopher — This name also means “follower of Christ” in Greek.
42. Kshitij — The meaning of this name is “born of the earth” in Sanskrit.
43. Kylan — This name means “narrow” in Gaelic.
44. Kyrone — This Irish name means “land of Owen.”
45. Kyson — An English name meaning “son of Kyle.”
70 Rare Boy Names That Start With K
Uncommon and full of character, these rare K boy names provide fresh choices across many styles.
1. Kadeer — An Arabic name meaning “green crop.”
2. Kaden — English for “round” or “barrel.”
3. Kadrick — This Scottish name means “from the wetlands.”
4. Kaemon — Japanese for “joyful” or “righthanded.”
5. Kahane — Celtic for “warrior.”
6. Kahil — This name means “friend” in Arabic.
7. Kaihe — A Hawaiian name meaning “spear.”
8. Kaile — This name means “faith” in Hebrew and is also a Polynesian name meaning “joyful sea.”
9. Kalyan — This name means “beautiful” or “auspicious.”
10. Kame — Japanese for “turtle.”
11. Kamren — A Scottish name meaning “crooked nose.”
12. Kamuela — This Hawaiian name means “to hear God.”
13. Kaniela — Hawaiian for “God is my judge.”
14. Kanki — This name means “to rejoice” in Japanese.
15. Kanu — The meaning of this name is “handsome” in Hindi.
16. Kapila — This name means “gentle woman” in Sanskrit.
17. Kardama — This is the name of a wise sage, and it means “shadow” in Hindi.
18. Karie — French for “free man.”
19. Karlson — A Scandinavian name meaning “Carl’s son.”
20. Karmi — This name means “my vineyard” in Hebrew.
21. Karo — A Finnish name meaning “free man.”
22. Karolek — This name means “free man” in German.
23. Karsen — English and Scottish for “son of the marsh dwellers.”
24. Karuna — This name means “compassion” in Sanskrit.
25. Kary — An Irish name meaning “dark” or “black.”
26. Kasen — Greek for “pure.”
27. Katzeer — Hebrew for “harvesting.”
28. Kawa — This name means “river” in Japanese.
29. Kaysen, Kayson — A Scottish name meaning “son of the marsh dwellers.”
30. Kazimierz — This Slavic name means “destroyer of peace.”
31. Keder — An Arabic name meaning “powerful.”
32. Keefer — This is a German occupational name for a barrel maker.
33. Keeghan — An Irish name meaning “son of Egan.”
34. Kelbie — English for “dweller at the farm by the stream.”
35. Kelvon — A Scottish name meaning “narrow or wooded river.”
36. Kendel — This name means “the Kent river valley” in English.
37. Kenichi — Japanese for “wise one.”
38. Kenlea — Old English for “king’s meadow.”
39. Kennard — This name means “royal protector” in English.
40. Kenner — English for “brave chieftain.”
41. Kennet — Scottish for “born of fire” and Irish for “handsome.”
42. Kentaro — Japanese for “strong, great, and son.”
43. Keola — This Hawaiian name means “the life.”
44. Kerby — A Norse name meaning “church settlement.”
45. Kerrick — This name means “king’s rule” in English.
46. Kerrie — This Irish name means “dark-haired.”
47. Keyvan — An Iranian name meaning “universe.”
48. Khadim — This Arabic name means “servant.”
49. Kile — A Scottish name meaning “narrow spit of land.”
50. Kilo — This Hawaiian name means “one who observes the stars.”
51. Kimber — English for “Cyneburga’s meadow.”
52. Kinsleigh — Old English for “king’s meadow.”
53. Klaudiusz — French for “lame” or “enclosure.”
54. Knoll — English for “dweller near the hill” and German for “lump.”
55. Knute — A Norse name meaning “knot.”
56. Kodie — English for “helpful” or “pillow.”
57. Kole — This name means “swarthy” or “coal black” in English.
58. Kordel — This is an Old French occupational name for a cord maker.
59. Korrin — A Latin name meaning “spear.”
60. Kosmas — Greek for “universe.”
61. Kosmy — This name means “universe” in Polish.
62. Krish — This name means “dark” or “black” in Sanskrit.
63. Kristmas — This is a rare spelling of “Christmas,” which is Middle English for “mass of Christ.”
64. Kroll — German for “curly-haired.”
65. Kwaw — This name means “born on Thursday” in Akan.
66. Kye — Hawaiian for “sea.”
67. Kyng — This name means “monarch” in English.
68. Kyree — Greek for “lord.”
69. Kyren — This name means “ray of light” in Sanskrit.
70. Kyzer — German for “emperor.”
We hope this list of boy names that start with K helped you discover new favorites to add to your shortlist. Naming your baby is such a meaningful part of the journey, and taking the time to explore different styles can help you land on the name that feels just right.
If you want to keep browsing, here are more curated baby name lists to inspire your search — or you can head to our full baby names hub for even more ideas.
