Surnames
UK surnames beginning with O
Browse UK surnames from the 1881 census and modern surname records. Surname pages show counts, origin facts, historical distribution, maps, first-name pairings and census detail.
Browse by letter
| # | Surname | 1881 count | Modern count |
|---|---|---|---|
| 301 | Olayinka | 0 | 202 |
| 302 | Ogbonna | 0 | 201 |
| 303 | Oladele | 0 | 201 |
| 304 | Orpwood | 172 | 200 |
| 305 | Oats | 644 | 198 |
| 306 | Ocampo | 0 | 196 |
| 307 | Oladapo | 0 | 196 |
| 308 | Okoh | 0 | 194 |
| 309 | Oluwole | 0 | 194 |
| 310 | Onuoha | 0 | 193 |
| 311 | Overbury | 170 | 193 |
| 312 | Ore | 146 | 192 |
| 313 | Odd | 127 | 191 |
| 314 | Ormes | 192 | 191 |
| 315 | Osgerby | 103 | 190 |
| 316 | Ough | 188 | 190 |
| 317 | Oxendale | 116 | 190 |
| 318 | Ogun | 0 | 189 |
| 319 | Orrin | 166 | 189 |
| 320 | Oversby | 169 | 189 |
| 321 | Oake | 212 | 188 |
| 322 | Osorio | 0 | 188 |
| 323 | Olaru | 0 | 187 |
| 324 | Omoregie | 0 | 187 |
| 325 | Ormondroyd | 170 | 187 |
| 326 | Ogunsola | 0 | 186 |
| 327 | Ofosu | 0 | 185 |
| 328 | Omari | 0 | 185 |
| 329 | Okolo | 0 | 184 |
| 330 | Oshodi | 0 | 184 |
| 331 | Olagunju | 0 | 183 |
| 332 | Otero | 1 | 183 |
| 333 | Owenjones | 0 | 183 |
| 334 | Owston | 199 | 183 |
| 335 | Ormonde | 1 | 182 |
| 336 | Orrey | 48 | 182 |
| 337 | Orwell | 127 | 182 |
| 338 | Okai | 0 | 181 |
| 339 | On | 0 | 181 |
| 340 | Obbard | 51 | 180 |
| 341 | Olbison | 18 | 180 |
| 342 | Onley | 193 | 179 |
| 343 | Ogunsanya | 0 | 178 |
| 344 | Ororke | 105 | 178 |
| 345 | Ostridge | 57 | 178 |
| 346 | Overland | 89 | 178 |
| 347 | Offley | 128 | 177 |
| 348 | Ogbeide | 0 | 177 |
| 349 | Oseni | 0 | 176 |
| 350 | Ost | 96 | 176 |
| 351 | Oz | 0 | 176 |
| 352 | Olatunde | 0 | 173 |
| 353 | Otty | 154 | 173 |
| 354 | Okorie | 0 | 172 |
| 355 | Orlowska | 0 | 171 |
| 356 | Orrick | 105 | 171 |
| 357 | Oberoi | 0 | 170 |
| 358 | Odukoya | 0 | 170 |
| 359 | Odusanya | 0 | 170 |
| 360 | Onyett | 59 | 170 |
| 361 | Odams | 92 | 169 |
| 362 | Oduwole | 0 | 169 |
| 363 | Osho | 0 | 169 |
| 364 | Ogunbiyi | 0 | 168 |
| 365 | Olejniczak | 0 | 168 |
| 366 | Omole | 0 | 168 |
| 367 | Okello | 0 | 167 |
| 368 | Oldnall | 82 | 167 |
| 369 | Orsi | 0 | 166 |
| 370 | Ockendon | 81 | 165 |
| 371 | Oseitutu | 0 | 165 |
| 372 | Oakford | 142 | 164 |
| 373 | Oteng | 0 | 164 |
| 374 | Odey | 136 | 163 |
| 375 | Oraw | 0 | 163 |
| 376 | Oldacre | 184 | 162 |
| 377 | Osuji | 0 | 162 |
| 378 | Omisore | 0 | 161 |
| 379 | Omotayo | 0 | 160 |
| 380 | Osinski | 0 | 160 |
| 381 | Okey | 152 | 159 |
| 382 | Ozanne | 24 | 159 |
| 383 | Olone | 33 | 158 |
| 384 | Orban | 3 | 158 |
| 385 | Oscar | 28 | 158 |
| 386 | Oyedele | 0 | 158 |
| 387 | Obryan | 308 | 157 |
| 388 | Omelia | 89 | 157 |
| 389 | Olabode | 0 | 156 |
| 390 | Olowu | 0 | 156 |
| 391 | Oxer | 100 | 156 |
| 392 | Oldaker | 158 | 155 |
| 393 | Oakshott | 173 | 154 |
| 394 | Okereke | 0 | 154 |
| 395 | Oppenheim | 116 | 154 |
| 396 | Orji | 0 | 154 |
| 397 | Olaniyi | 0 | 152 |
| 398 | Orpen | 114 | 152 |
| 399 | Otten | 74 | 152 |
| 400 | Odumosu | 0 | 151 |