Last Names Starting with K: A Comprehensive Guide

Are you looking for a unique and meaningful last name that starts with the letter K? This comprehensive list provides over 40 last names, each accompanied by its detailed origin and meaning. Whether you're researching your family history, exploring baby names, or simply curious about the world of surnames, this resource has you covered.
1. **Kahn:** Of Hebrew origin, meaning "priest" or "high priest."
2. **Kaiser:** German origin, meaning "emperor" or "Caesar."
3. **Kaminsky:** Polish origin, meaning "from the village of Kamionka."
4. **Kane:** Irish origin, meaning "warrior" or "handsome."
5. **Kaplan:** Yiddish origin, meaning "priest" or "rabbi."
6. **Karlsen:** Norwegian origin, meaning "son of Karl."
7. **Kaufman:** German origin, meaning "merchant" or "buyer."
8. **Keegan:** Irish origin, meaning "little fire" or "descendant of Caoghan."
9. **Keller:** German origin, meaning "cellar" or "wine cellar."
10. **Kelly:** Irish origin, meaning "bright" or "warlike."
11. **Kennedy:** Irish origin, meaning "handsome head" or "descendant of Conn."
12. **Kent:** English origin, meaning "from the county of Kent."
13. **Kerr:** Scottish origin, meaning "black" or "dark."
14. **King:** English origin, meaning "ruler" or "monarch."
15. **Kirk:** Scottish origin, meaning "church" or "meeting place."
16. **Klein:** German origin, meaning "small" or "little."
17. **Knight:** English origin, meaning "mounted warrior" or "soldier."
18. **Koch:** German origin, meaning "cook" or "baker."
19. **Koenig:** German origin, meaning "king."
20. **Kohn:** German origin, meaning "son of John."
21. **Kolb:** German origin, meaning "coal" or "charcoal burner."
22. **Kramer:** German origin, meaning "merchant" or "trader."
23. **Krueger:** German origin, meaning "innkeeper" or "tavern owner."
24. **Kuhn:** German origin, meaning "son of Conrad."
25. **Kumar:** Sanskrit origin, meaning "prince" or "son."
26. **Kuntz:** German origin, meaning "son of Kunz."
27. **Kurtz:** German origin, meaning "short" or "stumpy."
28. **Kyle:** Scottish origin, meaning "narrow channel" or "strait."
29. **Laing:** Scottish origin, meaning "from the meadow" or "from the field."
30. **Lambert:** German origin, meaning "bright land" or "famous land."
31. **Lancaster:** English origin, meaning "from the city of Lancaster."
32. **Landau:** German origin, meaning "from the city of Landau."
33. **Lang:** German origin, meaning "long."
34. **Larson:** Swedish origin, meaning "son of Lars."
35. **Lauer:** German origin, meaning "one who makes laurel wreaths."
36. **Lawrence:** Latin origin, meaning "laurel" or "victory."
37. **Lawson:** English origin, meaning "son of Lawrence."
38. **Lee:** English origin, meaning "clearing in the woods" or "meadow."
39. **Lehman:** German origin, meaning "tenant farmer" or "landowner."
40. **Leibowitz:** Hebrew origin, meaning "lion of the Lord."
41. **Leighton:** English origin, meaning "from the light meadow."
42. **Leonard:** German origin, meaning "brave lion."
43. **Lewis:** German origin, meaning "famous warrior."
44. **Lichtenberg:** German origin, meaning "bright mountain."
45. **Lieber:** German origin, meaning "dear" or "beloved."
46. **Lieberman:** Hebrew origin, meaning "father of the people."
47. **Lincoln:** English origin, meaning "from the town of Lincoln."
48. **Linden:** German origin, meaning "linden tree."
49. **Lindsay:** Scottish origin, meaning "from the lime tree meadow."
50. **Lippman:** German origin, meaning "son of Lipman."