| Name | Babies | Alberta Rank |
|---|---|---|
| Ula | 1 | 2,175 |
| Uma | 1 | 2,175 |
| Umaima | 1 | 2,175 |
| Umay | 1 | 2,175 |
| Umi | 1 | 2,175 |
| Ummalkhair | 1 | 2,175 |
| Umme | 1 | 2,175 |
| Umulkheir | 1 | 2,175 |
| Una | 1 | 2,175 |
| Unian | 1 | 2,175 |
| Name | Babies | England and Wales Rank |
|---|---|---|
| Una | 53 | 744 |
| Umaima | 35 | 1,013 |
| Umaiza | 28 | 1,211 |
| Umme | 26 | 1,278 |
| Uma | 22 | 1,472 |
| Umaymah | 20 | 1,571 |
| Umaimah | 19 | 1,635 |
| Ursula | 18 | 1,689 |
| Urwa | 18 | 1,689 |
| Ugne | 13 | 2,120 |
| Name | Babies | Northern Ireland Rank |
|---|---|---|
| Una | 7 | 274 |
| Urte | 3 | 558 |
| Uaneen | 1 | 2,145 |
| Ugne | 1 | 2,146 |
| Umm-Kulthum | 1 | 2,147 |
| Name | Babies | Scotland Rank |
|---|---|---|
| Una | 8 | 413 |
| Ursula | 3 | 798 |
| Ugne | 2 | 1,028 |
| Ula | 2 | 1,028 |
| Udaimatunnur | 1 | 1,550 |
| Ulamila | 1 | 1,550 |
| Ulla | 1 | 1,550 |
| Uma | 1 | 1,550 |
| Umaimah | 1 | 1,550 |
| Umamah | 1 | 1,550 |
| Name | Babies | South Australia Rank |
|---|---|---|
| Uli | 1 | 2,673 |
| Una | 1 | 2,674 |
| Ushneek | 1 | 2,675 |
| Uvarnah | 1 | 2,676 |
| Uyen | 1 | 2,677 |
| Uzra | 1 | 2,678 |