| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| VILHELMAS | - | Lithuanian | ||
| VILHELMI | VEEL-hel-mee | Finnish | ||
| VILHELMIINA | VEEL-hel-mee:-nah | Finnish | ||
| VILHELMINA | - | Swedish (Rare), Lithuanian (Rare) | ||
| VILHELMO | veel-HEL-mo | Esperanto | ||
| VILHELMS | - | Latvian | ||
| VILHJÁLMUR | - | Icelandic | ||
| VILHO | VEEL-ho | Finnish | ||
| VILI | VEE-lee (Finnish) | Hungarian, Slovene, Finnish | ||
| VILIAM | - | Slovak | ||
| VILIM | - | Croatian | ||
| VILIS | - | Latvian | ||
| VILJA | - | Finnish | ||
| VILJAMI | VEEL-yah-mee | Finnish | ||
| VILJEM | - | Slovene |