| Name | Meaning | Gender | Origin |
|---|
| Toshiro | | Unisex | |
| Tristan | A knight
| Male | Celtic |
| Tudor | Variant of Theodor.
| Male | Welsh |
| Uriah | God is my light
| Male | Hebrew |
| Warren | watchman, game keeper, enclosure, from La Varenne | Male | |
| Whoopi | | Unisex | Hebrew |
| William | resolute protection | Male | English |
| Willie | English from German, resolute protection | Male | English |
| Wolfgang | traveling wolf | Male | |
| Woody | English, row of houses by a wood | Male | English |
| Woody | English, row of houses by a wood | Male | English |
| Xander | Protector Of Mankind | Male | Dutch |
| Zach | Jehovah's remembrance | Unisex | |
| Zachary | God remembers, renowned by God | Male | Hebrew |