| Name | Meaning | Gender | Origin |
|---|
| Walda | Ruler
| Female | |
| Waldo | Powerful. Abbreviation of Oswald.
| Male | |
| Walter | Powerful ruler
| Male | |
| Wanda | Wanderer
| Female | Slavic |
| Warren | watchman, game keeper, enclosure, from La Varenne | Male | |
| Weber | | Unisex | |
| Welby | From The Spring Farm | Male | English |
| Wendel | Slavics Who Lived In Germany | Unisex | German |
| Wendell | Traveler: wanderer.
| Male | |
| Werner | Army Guardian | Male | Dutch |
| Whisky | | Unisex | |
| Wilhelmina | resolute protection | Female | |
| Willa | Resolute | Female | English |
| Willard | Resolute Brave | Male | English |
| William | resolute protection | Male | English |
| Willis | Desiring Protector | Male | English |
| Wilma | From Wilhelmina - The protectress | Female | English |
| Wilmer | will famous | Male | |
| Wilson | son of Will | Male | English |
| Wim | Desiring Protector | Male | Dutch |
| Wolf | A grey carnivorous mammal, related to the Dog | Male | |
| Wolfgang | traveling wolf | Male | |
| Wotan | Frenzy, inspiration, rage | Unisex | German |
| Xenia | hospitable | Female | Greek |
| Zack | | Unisex | |