| Wilhelm | Man | German Names |
| Wilhelmina | Woman | German Names |
| Wilima | Unisex | Hawaiian Names |
| Wilkins | Unisex | English Names |
| Wilkinson | Man | English Names |
| Will | Unisex | English Names |
| Willa | Woman | American Names |
| Willamena | Woman | American Names |
| Willard | Man | English Names |
| Willem | Man | Dutch Names |
| Willemijn | Woman | Dutch Names |
| Willene | Woman | American Names |
| William | Man | English Names |
| Williams | Man | English Names |
| Willie | Man | German Names |
| Willis | Man | English Names |
| Willoughby | Man | English Names |
| Willow | Unisex | English Names |
| Wills | Man | English Names |
| Willy | Unisex | English Names |