| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Willa | WIL-ə | English | ||
| Willabert | - | Ancient Germanic | ||
| Willahelm | - | Ancient Germanic | ||
| Willamar | - | Ancient Germanic | ||
| Willard | WIL-ərd | English | ||
| William | WIL-ee-əm, WIL-yəm | English | ||
| Willie | WIL-ee | English | ||
| Willifrid | - | Ancient Germanic | ||
| Willihard | - | Ancient Germanic | ||
| Willis | WIL-is | English | ||
| Willoughby | WIL-ə-bee | English (Rare) | ||
| Willow | WIL-o | English (Modern) | ||
| Willy | WIL-ee (English), VI-lee (German), WIL-lee (Dutch), VIL-lee (Dutch) | English, German, Dutch | ||
| Wilma | VIL-mah (German, Dutch), WIL-mah (Dutch), WIL-mə (English) | German, Dutch, English | ||
| Wilmer | WIL-mər | English |