| Wuffa | Possibly derived from Old English 'wulf' meaning wolf, possibly indicating a fierce or strong personality. |
| Wulda | Derived from Old English 'wulf' meaning wolf, possibly indicating a fierce or strong personality. |
| Wulfa | Derived from Old English 'wulf' meaning wolf, possibly indicating a fierce or strong personality. |
| Wulfferd | Derived from Old English 'wulf' and 'weard' meaning guardian, possibly indicating a protector or defender. |
| Wulfgeat | Derived from Old English 'wulf' and 'geat' meaning spear, possibly indicating a warrior or fighter. |
| Wulfwig | Derived from Old English 'wulf' and 'wig' meaning battle, possibly indicating a fighter or warrior. |
| Wulfwin | Derived from Old English 'wulf' and 'win' meaning friend, possibly indicating a loyal or trusted companion. |
| Wulgan | Possibly derived from Old English 'wulf' and 'gan' meaning journey, possibly indicating a traveler or adventurer. |
| Wulsi | Derived from Old English 'wulf' and 'si' meaning victory, possibly indicating a conqueror or achiever. |
| Wuscfrea | Possibly derived from Old English 'wusc' meaning foreign or strange, possibly indicating a traveler or outsider. |
| Wusfrea | Possibly derived from Old English 'wusc' meaning foreign or strange, possibly indicating a traveler or outsider. |
| Wyclyf | Possibly derived from Old English 'wic' meaning dwelling or house, possibly indicating a homeowner or resident. |
| Wydo | Possibly derived from Old English 'wyd' meaning wide or broad, possibly indicating a generous or expansive person. |
| Wyga | Possibly derived from Old English 'wyg' meaning battle or fight, possibly indicating a fighter or warrior. |
| Wyler | One who Makes Wheels |
| Wylfrid | Friend of peace. |
| Wylltun | Possibly derived from Old English 'will' meaning will or desire, possibly indicating a strong-willed or determined person. |
| Wymare | Derived from Welsh, meaning 'broad' or 'wide' in a geographical sense. |
| Wynants | Welsh name meaning 'fair' or 'white' in terms of appearance. |
| Wynhaeth | Welsh name meaning 'white' or 'fair' in a literal sense. |
| Ulyssis | wounded in the thigh |
| Uatam | A name meaning a brave warrior. |
| Uatikki | Human Being; Red; Man |
| Uhro | A name meaning a noble hero. |
| Ukki | A name meaning a wise elder. |
| Ukko | Twin, Old Man, Thunder |
| Uko | A name meaning a strong leader. |
| Uku | A name meaning a divine ruler. |
| Uljas | Gallant or Valiant |
| Uljoi | A name meaning a bright star. |
| Ulof | A name meaning a wolf spirit. |
| Ulrikki | Power of the Home |
| Ultrikki | Power of the Home |
| Ultu | Power of the Home |
| Unska | A name meaning a calm soul. |
| Unski | A name meaning a quiet heart. |
| Unssi | A name meaning a lucky charm. |
| Untamo | A Finnish name meaning dreamer. |
| Unto | A Finnish name meaning the lonely. |
| Untsa | A diminutive form of Untamo. |