| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| WILL | WIL | English | ||
| WILLABERT | - | Ancient Germanic | ||
| WILLAHELM | - | Ancient Germanic | ||
| WILLAMAR | - | Ancient Germanic | ||
| Willard | ['wilɑ:d] | |||
| WILLARD | WIL-ərd | English | ||
| WILLEM | VIL-ləm, WIL-ləm | Dutch | ||
| WILLI | VI-lee | German | ||
| William | ['wiljəm] | |||
| WILLIAM | WIL-ee-əm, WIL-yəm | English | ||
| Williamson | ['wiljəmsən] | |||
| WILLIFRID | - | Ancient Germanic | ||
| WILLIHARD | - | Ancient Germanic | ||
| Willis | ['wilis] | |||
| WILLIS | WIL-is | English |