Day Family Genealogy
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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. Ouellet (Hoelet) (1)
2. O'Banion (19)
3. O'Bannion (1)
4. O'Bannon (3)
5. O'Blennis (2)
6. O'Bray (1)
7. O'Brian (15)
8. O'Brien (32)
9. O'Brien) (1)
10. O'Bryan (3)
11. O'Callaghan (1)
12. O'Carroll (2)
13. O'Connel (1)
14. O'Connell (5)
15. O'Conner (7)
16. O'Connor (8)
17. O'Daniels (1)
18. O'Dea (2)
19. O'Dell (20)
20. O'Donell (2)
21. O'Donnell (4)
22. O'Donovan (2)
23. O'Donovan) (1)
24. O'Dwyer (2)
25. O'Flaherty (1)
26. O'Flynn (1)
27. O'Gorman (1)
28. O'Grady (10)
29. O'Hagan (19)
30. O'Hagen (3)
31. O'Hara (5)
32. O'Hare (1)
33. O'Harra (2)
34. O'Hear (1)
35. O'Kane (1)
36. O'Keefe (3)
37. O'Kelley (1)
38. O'Kellia (1)
39. O'Kelly (1)
40. O'Kever (1)
41. O'Killey (2)
42. O'Krafka (1)
43. O'Leary (10)
44. O'Lillie (1)
45. O'Malia (1)
46. O'Malley (4)
47. O'Mally (1)
48. O'Meara (1)
49. O'Mears (1)
50. O'Murphy (1)
51. O'Nan (1)
52. O'Neal (1)
53. O'Neil (13)
54. O'Neill (12)
55. O'Reilly (2)
56. O'Rorke (1)
57. O'Rourke (5)
58. O'Shea (1)
59. O'Sullivan (11)
60. O'Toole (11)
61. O'Toole) (1)
62. O'Tyson (1)
63. Oades (1)
64. Oajbren (1)
65. Oak (1)
66. Oakden (1)
67. Oake (1)
68. Oakes (76)
69. Oakley (87)
70. Oakley (or Acheley) (1)
71. Oakman (54)
72. Oakman) (1)
73. Oaks (32)
74. Oaks) (1)
75. Oaksman (1)
76. Oastler (1)
77. Oates (6)
78. Oatis (1)
79. Oatley (4)
80. Oatman (8)
81. Oatway (1)
82. Obannon (1)
83. Obartus (2)
84. Oben (1)
85. Obenauf (1)
86. Obenchain (2)
87. Ober (24)
88. Oberdick (1)
89. Oberdorf (8)
90. Oberg (1)
91. Oberholser (1)
92. Oberholtzer (8)
93. Oberist (1)
94. Oberle (3)
95. Oberlin (1)
96. Oberly (1)
   97. Oberman (1)
98. Obert (2)
99. Obolensky (2)
100. Oborn (2)
101. Obray (1)
102. Obrien (1)
103. Obstfeldt (1)
104. Ocher (2)
105. Ochs (3)
106. Ocington (2)
107. Ocington) (1)
108. Ockey (1)
109. Ockford (1)
110. Ockington (2)
111. Ocon (1)
112. Odall (1)
113. Odd (1)
114. Oddihorne (1)
115. Odding (5)
116. Odekirk (23)
117. Odele (1)
118. Odele) (1)
119. Odell (94)
120. Odell) (3)
121. Odem (1)
122. Odenheimer (1)
123. Odenweller (5)
124. Odgers (1)
125. Odin (1)
126. Odiorne (3)
127. Odle (5)
128. Odlen (1)
129. Odlin (17)
130. Odling (1)
131. Odlyn (1)
132. Odneal (1)
133. Odone (1)
134. Oelrichs (3)
135. Oelschlaeger (1)
136. Oestrich (1)
137. Oeswein (1)
138. Oettel (4)
139. Oettmeier (5)
140. Offer (1)
141. Officer (47)
142. Offing (1)
143. Offitt (6)
144. Offley (1)
145. Offutt (2)
146. Oftedahl (1)
147. Ogawa (1)
148. Ogborn (2)
149. Ogborne (2)
150. Ogden (117)
151. Ogden) (3)
152. Ogdon (2)
153. Ogg (2)
154. Ogilbee (3)
155. Ogilvie (7)
156. Ogle (6)
157. Oglesby (1)
158. Oglethorpe (1)
159. Oglethrop (1)
160. Ohl (2)
161. Ohlhauser (1)
162. Ohlson (2)
163. Ohlwiler (1)
164. Ohm (2)
165. Ohmer (6)
166. Ohmstead (1)
167. Ohnacker (1)
168. OImstead (1)
169. OIney (1)
170. Okamura (1)
171. Okelberry (3)
172. Okeley (3)
173. Okeman (2)
174. Okes (1)
175. Oklye (1)
176. Olafson (1)
177. Oland (1)
178. Olar (1)
179. Olausson (1)
180. Olaveson (10)
181. Olberman (2)
182. Olbrys (1)
183. Olcay (2)
184. Olcott (75)
185. Olcutt (3)
186. Old (26)
187. Oldage (3)
188. Oldaker (1)
189. Oldam (1)
190. Oldborough (2)
191. Olde (1)
192. Olden (4)
   193. Oldenberg (1)
194. Oldenbruger (1)
195. Oldenburger (3)
196. Older (4)
197. Oldfather (12)
198. Oldfield (43)
199. Oldfylde (1)
200. Oldham (51)
201. Oldreive (1)
202. Oldroyd (8)
203. Olds (146)
204. Olds) (1)
205. Oldsdatter (3)
206. Oler (2)
207. Oles (4)
208. Oleson (4)
209. Olfert (1)
210. Oliekan (1)
211. Oliffe (2)
212. Olila (1)
213. Olin (12)
214. Olinger (1)
215. Olinn (1)
216. Olinski (42)
217. Oliphant (9)
218. Olivas (5)
219. Olivas) (2)
220. Oliver (138)
221. Oliver) (1)
222. Olivera (5)
223. Oliverson (1)
224. Olka (1)
225. Ollard (1)
226. Oller (2)
227. Ollerton (2)
228. Olliffe (2)
229. Ollis (4)
230. Ollorton (2)
231. Olmsby (1)
232. Olmscheid (2)
233. Olmstead (550)
234. Olmstead) (3)
235. Olmsted (168)
236. Olney (331)
237. Olney) (3)
238. Olofsdotter (1)
239. Olpherts (1)
240. Olpin (1)
241. Olsa (1)
242. Olsdatter (13)
243. Olsdotter (1)
244. Olsen (78)
245. Olson (71)
246. Olson) (3)
247. Olsson (6)
248. Olstad (1)
249. Olstra (1)
250. Oltman (7)
251. Oltman) (1)
252. Olufsen (1)
253. Olwell (1)
254. Oman (14)
255. Omans (2)
256. Omstead (44)
257. Omsted (1)
258. Onderdonck (2)
259. Onderscheid (1)
260. Oneil (4)
261. Oneil) (1)
262. Ong (3)
263. Onge (1)
264. Ongy (1)
265. Onian (1)
266. Onion (11)
267. Onion) (1)
268. Onley (2)
269. Onslow (6)
270. Onstine (2)
271. Onstott (1)
272. Onthank (1)
273. Oomsteott (2)
274. Oorson (1)
275. Oort (1)
276. Oosterhaven (1)
277. Oosterhout (10)
278. Oostrander (2)
279. Opdyck (2)
280. Opdycke (38)
281. Openshae (1)
282. Openshaw (13)
283. Opie (1)
284. Opp (1)
285. Oppenheimer (8)
286. Oppenlander (1)
287. Oppertschauser (1)
288. Oram (4)
   289. Orange (2)
290. Orazen (1)
291. Orb (4)
292. Orbell (2)
293. Orbell) (1)
294. Orbin (4)
295. Orchard (10)
296. Orcrett (1)
297. Orcut (1)
298. Orcutt (78)
299. Ord (2)
300. Ordway (75)
301. Oreans (2)
302. Oregon (1)
303. Orellano (1)
304. Orem (2)
305. Oren (2)
306. Orendorft (1)
307. Orfield (1)
308. Orftroff (1)
309. Organ (2)
310. Orgill (22)
311. Oriens (1)
312. Orlob (2)
313. Orman (1)
314. Orme (2)
315. Ormes (1)
316. Ormond (2)
317. Ormrod (1)
318. Orms (1)
319. Ormsbee (51)
320. Ormsby (59)
321. Ormsby) (1)
322. Orne (33)
323. Orr (40)
324. Orr) (1)
325. Orrance (1)
326. Orrel (4)
327. Orrell (2)
328. Orrick (1)
329. Orris (8)
330. Orrise (1)
331. Orry (1)
332. Orser (1)
333. Orsmby (1)
334. Orson (1)
335. Orswell (2)
336. Ort (2)
337. Ortega (1)
338. Ortez (1)
339. Orth (1)
340. Orton (73)
341. Orvice (3)
342. Orvin (2)
343. Orvis (35)
344. Orwan (1)
345. Orwick (1)
346. Orwig (4)
347. Orwig) (1)
348. Osberg (2)
349. Osborn (391)
350. Osborn) (15)
351. Osborne (149)
352. Osborne) (1)
353. Osborne-Smith (1)
354. Osbourne (3)
355. Osbourne) (1)
356. Osburn (3)
357. Oscar (1)
358. Oscarson (1)
359. Osgodby (1)
360. Osgood (258)
361. Osgood) (1)
362. Osias (1)
363. Osier (1)
364. Oskins (1)
365. Oskison (3)
366. Osland (12)
367. Osman (1)
368. Osmond (3)
369. Osmun (4)
370. Osorio (1)
371. Osoyen (5)
372. Ossinach (1)
373. Ossman (1)
374. Ossmen (1)
375. Osteen (1)
376. Osten (1)
377. Osterhout (4)
378. Osterle (1)
379. Osterman (2)
380. Ostertag (1)
381. Ostin (2)
382. Ostler (3)
383. Ostler-Howell (1)
384. Ostraleska (2)
   385. Ostrander (102)
386. Ostrom (7)
387. Ostrom) (1)
388. Ostronic (1)
389. Ostronich (1)
390. Ostronik (2)
391. Ostrum (2)
392. Oswald (6)
393. Oswald) (1)
394. Oswalt (1)
395. Oswath (1)
396. Othen (1)
397. Otis (300)
398. Otley (2)
399. Otsen (2)
400. Ott (11)
401. Ottaway (3)
402. Otte (1)
403. Otten (2)
404. Otteni (1)
405. Otter (1)
406. Otterbach (2)
407. Otterbein (1)
408. Otterbien (1)
409. Ottesen (2)
410. Otteson (6)
411. Ottley (3)
412. Ottman (1)
413. Otto (16)
414. Otton (1)
415. Ouderkerk (2)
416. Ouderkirk (40)
417. Ouelette (1)
418. Ouelland (1)
419. Ouellet (11)
420. Ouellet (Hoelet) (1)
421. Ouellette (33)
422. Ould (3)
423. Oulton (1)
424. Ousley (2)
425. Ousterhout (1)
426. Outcalt (2)
427. Outcelt (1)
428. Outerbreck (1)
429. Outgelt (2)
430. Outman (43)
431. Outt (1)
432. Outten (1)
433. Outwaite (1)
434. Outwater (1)
435. Ovard (3)
436. Over (2)
437. Overbury (8)
438. Overend (1)
439. Overett (1)
440. Overfield (2)
441. Overhieser (1)
442. Overholt (23)
443. Overholtzer (15)
444. Overholtzher (1)
445. Overhulse (1)
446. Overington (1)
447. Overlade (1)
448. Overlock (3)
449. Overman (5)
450. Overmeyer (2)
451. Overmyer (3)
452. Overocker (4)
453. Overshire (1)
454. Overstreet (3)
455. Overton (17)
456. Overvest (1)
457. Oviatt (82)
458. Oviatt) (1)
459. Owen (371)
460. Owen) (7)
461. Owens (68)
462. Owens) (1)
463. Oxenbold (1)
464. Oxenbridge (5)
465. Oxford (3)
466. Oxley (33)
467. Oxton (2)
468. Oxx (1)
469. Oyan (3)
470. Oyen (2)
471. Oyer (2)
472. Oyler (1)
473. Oyster (2)
474. Oysterbanks (25)
475. Oyzor (1)
476. Ozenburger (6)
477. Oziah (3)
478. Ozier (2)

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Don Day
6110 Voyageur Drive
Ottawa, ON
K1C 2P6
Canada