Tip: To quickly navigate to a surname board, enter the surname in the "Find a Board" search above.
| Board | Threads | Messages | Last Post |
| Uba | 0 | 0 | -62135596800000 |
| Ubaldi | 1 | 1 | 951421405000 |
| Ubaldo | 1 | 1 | 1373853466000 |
| Uballe | 5 | 29 | 1414577541000 |
| Ubank | 2 | 10 | 1042617630000 |
| Ubanks | 3 | 3 | 1107998078000 |
| Ubbelohde | 1 | 21 | 1283039941000 |
| Ubben | 21 | 90 | 1478411175000 |
| Ubbinga | 2 | 5 | 1320016002000 |
| Ubbink | 1 | 1 | 994730634000 |