Surname List: Begins with O


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All surnames beginning with O, sorted alphabetically (total individuals):

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1. O'BEOLAN (1)
2. O'BRIEN (1)
3. O'CONNER (1)
4. O'CONNOR (1)
5. O'KILLEY (1)
6. OAKLEY (6)
7. OATES (1)
8. OBRIST (14)
9. OCKLEY (3)
10. OCLEY (1)
11. ODELL (2)
12. ODIAU (1)
13. ODINGSLEY (1)
14. OEFENSCHWILER (1)
15. OEGGER (1)
16. OENINGEN (1)
17. OESCH (1)
18. OESCHLI (2)
19. OETTIGER (1)
20. OF GALLOWAY (1)
21. OF LOUVAINE (1)
22. OF MAR (1)
23. OF MERCIA (2)
   24. OF NAMUR (1)
25. OF RICHMOND (1)
26. OF RINGELHEIM (1)
27. OF SAVOY (1)
28. OF THE WAMPANOAG (1)
29. OF VIENNE (1)
30. OFFERTON (7)
31. OFFLEY (10)
32. OGDEN (1)
33. OGILVIE (9)
34. OGILVY (3)
35. OGLE (12)
36. OGLIVIE (1)
37. OGRAM (1)
38. OLAFSDATTER (4)
39. OLAFSDOTTER (1)
40. OLAFSSON (1)
41. OLAGUE (1)
42. OLASDOTTER (5)
43. OLASSON (4)
44. OLAVSDATTER (3)
45. OLAVSEN (1)
46. OLAVSSEN (1)
   47. OLDENBURG (2)
48. OLDENBURG, (2)
49. OLDFIELD (3)
50. OLDHAM (1)
51. OLDS (4)
52. OLEIVSDATTER (1)
53. OLESDATTER (4)
54. OLESEN (2)
55. OLESRUD (1)
56. OLIPHANT (3)
57. OLIVER (2)
58. OLLUFSEN (1)
59. OLLYVER (22)
60. OLMSTEAD (6)
61. OLMSTED (4)
62. OLNEY (2)
63. OLOFSDOTTER (15)
64. OLOFSSON (19)
65. OLSDATTER (76)
66. OLSDOTTER (2)
67. OLSEN (69)
68. OLSON (6)
69. OLSSEN (16)
   70. OLSSON (15)
71. OLUFSDATTER (1)
72. OLUFSDOTTER (3)
73. OLUFSEN (2)
74. OLUFSSON (3)
75. OLYFF (2)
76. OMBLER (1)
77. OMBLERE (3)
78. OOSTERHOUT (1)
79. OR (1)
80. ORCOTT (1)
81. ORLEY (1)
82. ORMSDATTER (1)
83. ORR (1)
84. ORREBY (1)
85. ORTON (1)
86. ORWELL (1)
87. ORWIN (1)
88. OSBALDESTON (1)
89. OSBORN (4)
90. OSBORNE (3)
91. OSCHLI (2)
92. OSGOOD (12)
   93. OSMUNDESLAWE (1)
94. OSTENSON (1)
95. OSTENSSON (2)
96. OSTLER (1)
97. OSTRANDER (1)
98. OSTRUP (1)
99. OSWALD (1)
100. OTT (5)
101. OTTESEN (2)
102. OTTLEY (1)
103. OULTON (5)
104. OVERTON (1)
105. OVIATT (1)
106. OWBERRY (1)
107. OWSLEY (1)
108. OXENBRIDGE (1)
109. OXFORD (1)
110. OXLEY (2)
111. OYLER (2)
112. OYSTEINSEN (1)