Icelandic Last Names: A Guide to Their Origins and Meanings

Icelandic last names, unlike many other cultures, are derived from patronymics, meaning they are based on the father's name. This unique system has resulted in a diverse array of surnames, each carrying a rich history and intriguing meaning. Dive into the fascinating world of Icelandic last names and uncover the stories they tell.
1. **Árnason:** Son of Árni, meaning "eagle" or "noble strength."
2. **Benediktsson:** Son of Benedikt, meaning "blessed" or "holy."
3. **Bjarnason:** Son of Bjarn, meaning "bear."
4. **Bjarni:** Son of Bjarn, meaning "bear."
5. **Böðvarsson:** Son of Böðvar, meaning "famous warrior" or "battle-axe."
6. **Einarsson:** Son of Einar, meaning "one-man army" or "single warrior."
7. **Eiríkursson:** Son of Eiríkur, meaning "ever-ruling" or "always powerful."
8. **Emilsson:** Son of Emil, meaning "rival" or "industrious."
9. **Erlingsson:** Son of Erling, meaning "pledge" or "serious."
10. **Finnbogason:** Son of Finnbogi, meaning "fair-haired" or "white wolf."
11. **Friðriksson:** Son of Friðrik, meaning "peaceful" or "ruler."
12. **Guðmundsson:** Son of Guðmund, meaning "god-protected" or "god-hand."
13. **Gunnarsson:** Son of Gunnar, meaning "battle-man" or "warrior."
14. **Guðjón:** Son of Guðjón, meaning "God's gift" or "God's grace."
15. **Halldórsson:** Son of Halldór, meaning "ruler of the hall" or "noble lord."
16. **Haukur:** Son of Haukur, meaning "hawk."
17. **Helgi:** Son of Helgi, meaning "holy" or "bright."
18. **Hjálmarsson:** Son of Hjálmar, meaning "helmet" or "protector."
19. **Ingimundsson:** Son of Ingimund, meaning "powerful protection" or "divine power."
20. **Jakobsson:** Son of Jakob, meaning "supplanter" or "he who takes the heel."
21. **Jónasson:** Son of Jón, meaning "God is merciful" or "God is gracious."
22. **Jónsson:** Son of Jón, meaning "God is merciful" or "God is gracious."
23. **Kristjánsson:** Son of Kristján, meaning "Christian."
24. **Magnússon:** Son of Magnús, meaning "mighty" or "great."
25. **Oddsson:** Son of Odd, meaning "point" or "tip" (possibly referring to a sharp wit).
26. **Ólafsson:** Son of Ólafur, meaning "ancestor of a wolf" or "wolf descendant."
27. **Pétursson:** Son of Pétur, meaning "stone" or "rock."
28. **Ragnarsson:** Son of Ragnar, meaning "counselor" or "advice-giver."
29. **Sigurðsson:** Son of Sigurður, meaning "victory" or "victorious."
30. **Sigurjónsson:** Son of Sigurjón, meaning "victorious John" or "victorious God is merciful."
31. **Stefánsson:** Son of Stefán, meaning "crown" or "wreath."
32. **Sveinsson:** Son of Sveinn, meaning "youthful" or "handsome."
33. **Thorarinn:** Son of Thorarinn, meaning "thunder god" or "Thor's reign."
34. **Þórður:** Son of Þórður, meaning "Thor's gift" or "thunder god's gift."
35. **Valdimarsson:** Son of Valdimar, meaning "strong ruler" or "powerful lord."
36. **Vilhjálmursson:** Son of Vilhjálmur, meaning "will-helmet" or "determined protector."
37. **Þorsteinsson:** Son of Þorsteinn, meaning "Thor's stone" or "thunder god's stone."
38. **Óskarsson:** Son of Óskar, meaning "spear of the gods" or "divine spear."
39. **Gíslason:** Son of Gísli, meaning "pledge" or "hostage."
40. **Hjalti:** Son of Hjalti, meaning "health" or "well-being."
41. **Ólafsdóttir:** Daughter of Ólafur, meaning "ancestor of a wolf" or "wolf descendant."
42. **Guðrúnardóttir:** Daughter of Guðrún, meaning "divine mystery" or "secret of the gods."
43. **Jóhanna:** Daughter of Jón, meaning "God is merciful" or "God is gracious."
44. **Kristín:** Daughter of Kristján, meaning "Christian."
45. **Hildur:** Daughter of Hildi, meaning "battle-strong" or "warrior."
46. **Sigríður:** Daughter of Sigurður, meaning "victory" or "victorious."
47. **Anna:** Derived from Hebrew and meaning "grace" or "favor."
48. **Margrét:** Derived from Greek and meaning "pearl."
49. **Ingibjörg:** Meaning "divine protection" or "divine help."
50. **Ragnheiður:** Meaning "counselor's power" or "power of advice."