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 |
|---|---|---|---|
| 101 | Ormston | 524 | 892 |
| 102 | Osgood | 382 | 883 |
| 103 | Ormond | 641 | 880 |
| 104 | Obyrne | 69 | 878 |
| 105 | Ottley | 359 | 869 |
| 106 | Ocarroll | 14 | 860 |
| 107 | Oughton | 588 | 855 |
| 108 | Odea | 75 | 851 |
| 109 | Ollerenshaw | 708 | 839 |
| 110 | Oflynn | 40 | 827 |
| 111 | Ormiston | 890 | 825 |
| 112 | Odoherty | 28 | 822 |
| 113 | Ottaway | 622 | 806 |
| 114 | Overend | 894 | 756 |
| 115 | Oglesby | 371 | 749 |
| 116 | Overy | 434 | 729 |
| 117 | Orman | 402 | 714 |
| 118 | Outhwaite | 672 | 702 |
| 119 | Ormsby | 365 | 700 |
| 120 | Ostler | 634 | 693 |
| 121 | Ofori | 0 | 692 |
| 122 | Over | 703 | 687 |
| 123 | Ozdemir | 0 | 679 |
| 124 | Olney | 626 | 678 |
| 125 | Orwin | 261 | 678 |
| 126 | Offer | 680 | 677 |
| 127 | Opie | 805 | 674 |
| 128 | Olver | 663 | 672 |
| 129 | Oxtoby | 359 | 657 |
| 130 | Okafor | 0 | 634 |
| 131 | Oxenham | 464 | 634 |
| 132 | Okelly | 51 | 631 |
| 133 | Oaten | 302 | 620 |
| 134 | Oatley | 369 | 608 |
| 135 | Oppong | 0 | 606 |
| 136 | Obi | 0 | 602 |
| 137 | Ollier | 338 | 600 |
| 138 | Oldridge | 371 | 592 |
| 139 | Ogara | 126 | 587 |
| 140 | Onslow | 450 | 582 |
| 141 | Oakden | 548 | 580 |
| 142 | Olivier | 66 | 575 |
| 143 | Obeng | 0 | 570 |
| 144 | Otto | 166 | 567 |
| 145 | Oldershaw | 414 | 555 |
| 146 | Okoro | 0 | 550 |
| 147 | Olds | 374 | 547 |
| 148 | Ozturk | 0 | 543 |
| 149 | Okeke | 0 | 541 |
| 150 | Oxlade | 288 | 539 |
| 151 | Ogley | 309 | 529 |
| 152 | Olding | 574 | 527 |
| 153 | Oldman | 413 | 516 |
| 154 | Olson | 201 | 513 |
| 155 | Ormesher | 194 | 512 |
| 156 | Overall | 621 | 507 |
| 157 | Oulton | 269 | 492 |
| 158 | Owolabi | 0 | 491 |
| 159 | Orgill | 278 | 484 |
| 160 | Ollerton | 305 | 483 |
| 161 | Obrian | 1,869 | 482 |
| 162 | Olsson | 49 | 479 |
| 163 | Ostrowski | 2 | 473 |
| 164 | Oswin | 324 | 470 |
| 165 | Ovington | 217 | 463 |
| 166 | Ockwell | 202 | 462 |
| 167 | Officer | 299 | 461 |
| 168 | Olliver | 609 | 461 |
| 169 | Oni | 0 | 458 |
| 170 | Oxborough | 204 | 455 |
| 171 | Okoye | 0 | 454 |
| 172 | Ottewell | 205 | 452 |
| 173 | Oddie | 574 | 450 |
| 174 | Orriss | 245 | 449 |
| 175 | Ortiz | 1 | 446 |
| 176 | Ostle | 237 | 442 |
| 177 | Ogston | 369 | 441 |
| 178 | Osmani | 0 | 439 |
| 179 | Olden | 238 | 438 |
| 180 | Oakman | 212 | 431 |
| 181 | Okonkwo | 0 | 431 |
| 182 | Overington | 206 | 430 |
| 183 | Orbell | 300 | 425 |
| 184 | Olatunji | 0 | 418 |
| 185 | Oscroft | 315 | 418 |
| 186 | Oxby | 189 | 418 |
| 187 | Oak | 228 | 415 |
| 188 | Orpin | 267 | 410 |
| 189 | Ockenden | 390 | 405 |
| 190 | Olszewski | 0 | 402 |
| 191 | Osler | 343 | 398 |
| 192 | Otley | 504 | 398 |
| 193 | Obeirne | 48 | 396 |
| 194 | Oades | 184 | 370 |
| 195 | Olszewska | 0 | 368 |
| 196 | Orridge | 149 | 364 |
| 197 | Oakland | 221 | 362 |
| 198 | Ollis | 254 | 362 |
| 199 | Ould | 312 | 361 |
| 200 | Othman | 0 | 357 |