The Sprague Project
-- A Genealogical Database of Over 483,000 Individuals --
- Celebrating our twenty-fourth year on the Internet -

------->  Updated on 21 April 2021

Richard E. (Dick) Weber, Developer
Albert Arnold Sprague, IV, Webmaster

The Sprague Mill, Upwey, England
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Surname List: Begins with O


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

Click on a surname to show matching records.   Main surname page  |  Show all surnames

1. O'Balch (6)
2. O'Beirn (1)
3. O'Brennan (1)
4. O'Brian (4)
5. O'Brien (99)
6. O'Bryan (2)
7. O'Connell (22)
8. O'Conner (4)
9. O'Connor (19)
10. O'Daniels (1)
11. O'Day (1)
12. O'Dell (51)
13. O'Donnel (1)
14. O'Donnell (17)
15. O'Dowd (2)
16. O'Fallon (1)
17. O'Farrell (3)
18. O'Foley (1)
19. O'Grady (6)
20. O'Hair (1)
21. O'Hara (8)
22. O'Hare (1)
23. O'Harra (2)
24. O'Heaney (2)
25. O'Hearn (3)
26. O'Keefe (5)
27. O'Key (1)
28. O'Kille (1)
29. O'Killey (4)
30. O'Killia (2)
31. O'lay (1)
32. O'Lear (1)
33. O'Leary (8)
34. O'Malley (3)
35. O'Mara (4)
36. O'Meara (2)
37. O'Morrow (1)
38. O'Murphy (1)
39. O'Neal (9)
40. O'Neil (12)
41. O'Neill (21)
42. O'Quinn (3)
43. O'Rear (1)
44. O'Reilly (1)
45. O'Riley (1)
46. O'Rourke (7)
47. O'Shaughnessy (1)
48. O'Shea (7)
49. O'Sullivan (1)
50. O'Toole (2)
51. Oachs (2)
52. Oakden (1)
53. Oakes (60)
54. Oakey (1)
55. Oakland (1)
56. Oakley (21)
57. Oakman (10)
58. Oaks (8)
59. Oara (1)
60. Oates (7)
61. Oathout (1)
62. Oatman (2)
63. Oats (2)
64. Obach (2)
65. Obanon (1)
66. Obenchain (12)
67. Ober (7)
68. Oberdahloff (1)
69. Oberender (1)
70. Oberg (1)
71. Oberhansli (1)
72. Oberhaul (1)
73. Oberkamper (1)
74. Oberlander (3)
75. Oberle (1)
76. Obermiller (1)
   77. Obernauer (4)
78. Oberton (1)
79. Oblisk (4)
80. Obrey (1)
81. Obrien (2)
82. Obst (1)
83. Occoman (1)
84. Ocelly (1)
85. Ocenosak (1)
86. Ochs (1)
87. Ockelin (1)
88. Ocobock (13)
89. Odaffer (1)
90. Odams (1)
91. Oddell (1)
92. Odding (2)
93. Oddy (5)
94. Odel (1)
95. Odell (35)
96. Odem (2)
97. Odenbaugh (2)
98. Odett (1)
99. Odgers (2)
100. ODonnell (2)
101. Odum (6)
102. Odwell (1)
103. Oehler (2)
104. Oehring (2)
105. Oehslager (1)
106. Oelberg (8)
107. Oelman (1)
108. Oelsen (1)
109. Oerth (1)
110. Offen (1)
111. Offer (1)
112. Offerdahl (2)
113. Offield (9)
114. Offord (1)
115. Offutt (1)
116. Ogan (2)
117. Ogben (1)
118. Ogborn (2)
119. Ogburn (1)
120. Ogden (34)
121. Ogg (3)
122. Ogilvie (31)
123. Ogle (2)
124. Oglesby (53)
125. Ogletree (1)
126. Oglow (1)
127. Ogsbury (10)
128. Ohl (6)
129. Ohlin (1)
130. Ohlquist (1)
131. Ohlsen (3)
132. Ohlwieler (1)
133. Ohnemus (1)
134. Oickle (1)
135. Oiler (1)
136. Oja (4)
137. Oknefski (3)
138. Olafsson (1)
139. Olander (2)
140. Olcott (14)
141. Olcutt (1)
142. Old (6)
143. Oldage (2)
144. Oldbary (1)
145. Olden (2)
146. Oldenburg (1)
147. Oldenburgh (2)
148. Older (9)
149. Oldford (1)
150. Oldham (32)
151. Oldrey (1)
152. Oldrieve (1)
   153. Olds (18)
154. Oler (3)
155. Olerams (1)
156. Oles (1)
157. Olesen (1)
158. Oleson (4)
159. Olgilvie (2)
160. Olhoff (1)
161. Olier (1)
162. Olin (29)
163. Olinger (4)
164. Olinghouse (1)
165. Oliphant (8)
166. Olisdotter (1)
167. Oliver (154)
168. Olivia (1)
169. Olle (1)
170. Olmstead (52)
171. Olmsted (15)
172. Olney (418)
173. Olofsdotter (1)
174. Olofsson (Olson) (1)
175. Olsanzanowski (1)
176. Olsaver (2)
177. Olsdatter (2)
178. Olsdotter (1)
179. Olsen (28)
180. Olshousen (2)
181. Olson (131)
182. Olszewski (1)
183. Olthoff (2)
184. Oltmanns (1)
185. Omans (1)
186. Omar (1)
187. Ompres (1)
188. Onderdonck (2)
189. Onell (1)
190. Oney (9)
191. Onger (1)
192. Onion (2)
193. Onsgaard (1)
194. Onsgard (1)
195. Onyon (26)
196. Oosterom (2)
197. Op Den Dyck (1)
198. Openshaw (1)
199. Opie (2)
200. Oplinger (1)
201. Opp (1)
202. Oppel (2)
203. Oprin (2)
204. Opsahl (2)
205. Oquist (1)
206. Orahood (1)
207. Oram (7)
208. Orand (1)
209. Orbraten (1)
210. Orbrecht (1)
211. Orchard (6)
212. Orcutt (124)
213. Ord (9)
214. Orde (1)
215. Ordiway (1)
216. Ordway (28)
217. Orear (1)
218. Orell (1)
219. Orendorf (1)
220. Orenrider (1)
221. Orethun (1)
222. Orff (1)
223. Organ (5)
224. Orgill (4)
225. Oringdorf (1)
226. Orison (1)
227. Orkins (2)
228. Orland (2)
   229. Orman (2)
230. Ormand (1)
231. Orme (1)
232. Ormiston (5)
233. Ormond (2)
234. Ormsbee (6)
235. Ormsby (33)
236. Orn (1)
237. Orndoff (5)
238. Orndorf (1)
239. Orndorff (2)
240. Ornduff (1)
241. Orne (2)
242. Orner (3)
243. Orologa (1)
244. Orozco (4)
245. Orr (24)
246. Orrick (2)
247. Orrimela (1)
248. Orrison (14)
249. Orritt (1)
250. Orser (1)
251. Orsmond (1)
252. Ort (4)
253. Orth (2)
254. Ortmann (1)
255. Orton (4)
256. Ortt (2)
257. Ortwein (1)
258. Orvald (1)
259. Orvis (4)
260. Orweller (1)
261. Orwick (1)
262. Orwig (1)
263. Orynyk (1)
264. Osborn (107)
265. Osborne (77)
266. Osbourne (1)
267. Osburn (1)
268. Osgood (102)
269. Osherhoski (1)
270. Osherhoski-Smith (1)
271. Osier (3)
272. Osland (1)
273. Osler (2)
274. Osleson (1)
275. Oslin (1)
276. Osment (1)
277. Osmer (3)
278. Osmers (5)
279. Osmon (1)
280. Osmund (1)
281. Ospina (1)
282. Osrborn (2)
283. Ossa (1)
284. Osten (2)
285. Oster (3)
286. Osterfield (1)
287. Osterhoudht (1)
288. Osterhout (20)
289. Osterhus (1)
290. Osterioh (1)
291. Osterlund (1)
292. Osterout (4)
293. Osterthun (1)
294. Ostertog (1)
295. Osteyee (3)
296. Ostheidt (1)
297. Ostibuy (2)
298. Ostien (1)
299. Ostrander (68)
300. Ostrem (16)
301. Ostrom (4)
302. Ostrum (1)
303. Oswald (3)
304. Otaegui Salva (1)
   305. Oterson (1)
306. Otis (79)
307. Ott (4)
308. Ottati (3)
309. Ottaway (21)
310. Otte (1)
311. Otterson (1)
312. Ottinger (1)
313. Ottiwell (3)
314. Otto (33)
315. Ottosen (2)
316. Otts (1)
317. Ouassou (1)
318. Ouderkirk (10)
319. Oughterson (2)
320. Ouimette (1)
321. Oulsey (1)
322. Oulton (1)
323. Ouseley (1)
324. Ouslott (1)
325. Ousterhoudt (2)
326. Ousterhout (1)
327. Outer (1)
328. Outhit (2)
329. Outhouse (3)
330. Outt (1)
331. Ouwerkerk (2)
332. Ouwexw (1)
333. Ovens (1)
334. Overand (1)
335. Overbo (1)
336. Overby (1)
337. Overdorff (3)
338. Overfelt (1)
339. Overfield (3)
340. Overhiser (4)
341. Overholt (6)
342. Overhulser (1)
343. Overleese (1)
344. Overlock (5)
345. Overlook (1)
346. Overpack (1)
347. Overpeck (1)
348. Oversen (1)
349. Overset (1)
350. Overshiner (4)
351. Overson (1)
352. Overstreet (3)
353. Overton (7)
354. Overturf (2)
355. Overzee (1)
356. Oviatt (6)
357. Owen (190)
358. Owens (83)
359. Owensby (2)
360. Owlett (1)
361. Owre (3)
362. Owsley (3)
363. Oxborough (1)
364. Oxbrough (1)
365. Oxenbridge (1)
366. Oxley (20)
367. Oxnard (2)
368. Oxner (1)
369. Oxton (1)
370. Oxx (1)
371. Oyen (3)
372. Oyer (1)
373. Oylear (1)
374. Ozborne (1)
375. Ozella (1)
376. Oziol (1)



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