Last Names with Apostrophes: A Comprehensive Guide

Last names with apostrophes are often associated with specific cultural origins and historical events. The apostrophe can represent a variety of linguistic elements, adding an interesting dimension to these surnames. This comprehensive guide explores the meanings and origins of last names with apostrophes, providing insight into their history and cultural significance.
1. **O'Brien:** Irish, meaning "descendant of Brian"
2. **D'Angelo:** Italian, meaning "angel"
3. **MacDonald:** Scottish Gaelic, meaning "son of Donald"
4. **McCarthy:** Irish, meaning "son of Carthaigh"
5. **Fitzgerald:** Irish, meaning "son of Gerald"
6. **O'Connor:** Irish, meaning "descendant of Connor"
7. **O'Neill:** Irish, meaning "descendant of Niall"
8. **O'Reilly:** Irish, meaning "descendant of Raghallaigh"
9. **O'Donnell:** Irish, meaning "descendant of Donnell"
10. **D'Souza:** Portuguese, meaning "son of Souza"
11. **D'Amico:** Italian, meaning "friend"
12. **O'Mara:** Irish, meaning "descendant of Mara"
13. **D'Agostino:** Italian, meaning "August"
14. **O'Brien:** Irish, meaning "descendant of Brian"
15. **O'Shea:** Irish, meaning "descendant of Shea"
16. **O'Malley:** Irish, meaning "descendant of Maol-mhuire"
17. **O'Toole:** Irish, meaning "descendant of Toile"
18. **MacGregor:** Scottish Gaelic, meaning "son of Gregor"
19. **MacNeil:** Scottish Gaelic, meaning "son of Niall"
20. **D'Alessandro:** Italian, meaning "defender of mankind"
21. **O'Sullivan:** Irish, meaning "descendant of Súilleabháin"
22. **O'Rourke:** Irish, meaning "descendant of Ruairc"
23. **O'Callaghan:** Irish, meaning "descendant of Callaghan"
24. **O'Shaughnessy:** Irish, meaning "descendant of Seán Ó Seaghdha"
25. **O'Hanlon:** Irish, meaning "descendant of Ó hAnluain"
26. **O'Nolan:** Irish, meaning "descendant of Ó Nualláin"
27. **O'Higgins:** Irish, meaning "descendant of Ó hUiginn"
28. **O'Dwyer:** Irish, meaning "descendant of Ó Dubhthaigh"
29. **O'Flynn:** Irish, meaning "descendant of Ó Floinn"
30. **O'Doherty:** Irish, meaning "descendant of Ó Dochartaigh"
31. **O'Riordan:** Irish, meaning "descendant of Ó Riain"
32. **D'Ambrosio:** Italian, meaning "immortal"
33. **O'Carroll:** Irish, meaning "descendant of Cathal"
34. **MacIntyre:** Scottish Gaelic, meaning "son of the carpenter"
35. **MacKenzie:** Scottish Gaelic, meaning "son of Kenneth"
36. **O'Farrell:** Irish, meaning "descendant of Fearghal"
37. **O'Grady:** Irish, meaning "descendant of Ó Gríobhtha"
38. **O'Halloran:** Irish, meaning "descendant of Ó hAlmhain"
39. **O'Hara:** Irish, meaning "descendant of Ó hEára"
40. **O'Brien:** Irish, meaning "descendant of Brian"
41. **O'Driscoll:** Irish, meaning "descendant of Ó Droisdeal"
42. **MacPherson:** Scottish Gaelic, meaning "son of the parson"
43. **O'Reilly:** Irish, meaning "descendant of Raghallaigh"
44. **MacLean:** Scottish Gaelic, meaning "son of John"
45. **O'Connor:** Irish, meaning "descendant of Connor"
46. **O'Malley:** Irish, meaning "descendant of Maol-mhuire"
47. **O'Toole:** Irish, meaning "descendant of Toile"
48. **MacDonald:** Scottish Gaelic, meaning "son of Donald"
49. **MacGregor:** Scottish Gaelic, meaning "son of Gregor"
50. **O'Neill:** Irish, meaning "descendant of Niall"