| English baby names begining from U |
| Udale |
 | From the yew tree valley. |
| Udall |
| From the yew tree valley. |
| Udayle |
| From the yew tree valley. |
| Udell |
| From the yew tree valley. |
| Udolf |
| Wealthy wolf. |
| Udolph |
| Wealthy wolf. |
| Uldwyna |
 | Special friend. |
| Ulfred |
| Wolf of peace. |
| Ulger |
| Wolf spear. |
| Ullock |
| Wolf sport. |
| Ullok |
| Wolf sport. |
| Ulmar |
| Wolf famous. |
| Ulmarr |
| Wolf famous. |
| Ulric |
| Wolf ruler. |
| Ulrica |
| Feminine form of Ulric: Wolf ruler. |
| Ulvelaik |
| Wolf sport. |
| Una |
| One. |
| Unity |
| Unity. A quality adopted for use as a first name by the Puritans after the Reformation. |
| Unwin |
| Unfriendly. |
| Unwine |
| Unfriendly. |
| Unwyn |
| Unfriendly. |
| Upchurch |
| From the upper church. |
| Upton |
| From the upper farm. |
| Uptun |
| From the upper farm. |
| Upwode |
| From the upper forest. |
| Upwood |
| From the upper forest. |
| US opera singer Be |
| Feminine form of Beverley: Beaver stream, from the beaver meadow. Derived from a surname and place name. Although Beverley has sometimes been used as a girl's name, Beverly is the more common feminine form. |
| Usbeorn |
| Divine warrior. |
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