| Name | Meaning | Gender | Origin |
|---|
| William | resolute protection | Male | English |
| Willow | Slender:graceful. From the willow tree noted for slender graceful branches and leaves.
| Female | English |
| Winnie | From Winifred - Peaceful friend | Female | English |
| Winston | From a friend's estate. joy stone, victory town | Male | English |
| Wizard | | Male | Hebrew |
| Wizzy | | Unisex | |
| Wonton | | Unisex | Hebrew |
| Xerxes | Ruler Over Kings | Male | Greek |
| Xochipilli | Aztec mythology: the god of feasting and young maize | Unisex | |
| Yoko | positive | Female | Japanese |
| Yum Yum | | Unisex | |
| Yvonne | Young Archer | Female | |
| Zanzibar | | Unisex | |
| Zee Zee | | Unisex | |
| Zen | School of Buddhism that promotes meditation | Male | Japanese |
| Zena | alive | Female | Greek |
| Zenobia | of Zeus | Female | Greek |
| Zephyr | A gentle breeze. | Male | Greek |
| Zita | the seeker; virgin | Female | Greek |
| Zorro | Means fox in Spanish. | Male | |