| Name | # Entries |
|---|---|
| Brown | 18657 |
| B | 10017 |
| Benetts | 6304 |
| Bourks | 4826 |
| Borkers | 3796 |
| Baker | 3350 |
| Burn''S | 1903 |
| Bunett | 1833 |
| Babers | 1751 |
| Beatte | 1394 |
| Brennan | 1157 |
| Brigthon | 1155 |
| Burnnett | 1130 |
| Briants | 1110 |
| Bucchanan | 1028 |
| Brett Brett | 776 |
| Beck | 737 |
| Barnardi | 718 |
| Brittton | 663 |
| Beuamont | 654 |
| Burguess | 533 |
| Broardbent | 516 |
| Bucklin | 516 |
| Bugeja | 510 |
| Brittow | 486 |
| Bassatt | 451 |
| Braton | 451 |
| Butcer | 426 |
| Blackmann | 425 |
| Berry Berry | 424 |
| Baulch | 402 |
| Binh | 390 |
| Breraton | 358 |
| Bremmner | 336 |
| Bramich | 330 |
| Bernad | 324 |
| Bollers | 324 |
| Bartollo | 318 |
| Biling | 315 |
| Bersford | 303 |
| Bidford | 299 |
| Bagnel | 296 |
| Bignal | 291 |
| Beekman | 288 |
| Bonici | 277 |
| Bland | 263 |
| Beutel | 251 |
| Beames | 246 |
| Burnel | 238 |
| Bonanno | 236 |
| Barbarra | 236 |
| Brecken | 235 |
| Blunden | 231 |
| Bowtell | 226 |
| Burr Burr | 218 |
| Bridgar | 214 |
| Bakes | 214 |
| Barrinton | 208 |
| Biviano | 206 |
| Beuchamp | 203 |
| Blinco | 196 |
| Brazel | 194 |
| Brumble | 194 |
| Barboro | 192 |
| Bonello | 190 |
| Blaney | 183 |
| Bottrell | 182 |
| Bulett | 180 |
| Blakeney | 178 |
| Brincat | 176 |
| Bianci | 175 |
| Bailif | 173 |
| Birwick | 158 |
| Bicknall | 156 |
| Beinke | 155 |