Cognomen ヴ (Vũ 
, ヴ 
) , globally, is a common family name. The surname ヴ is habitual in Vietnam, where it is quite a common surname, Macao, and Singapore, where it is a rare surname. In absolute terms, it is commonest in Vietnam, Macao, and South Korea. Likewise, ヴ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vũ | Macao, Australia, Vietnam, United Arab Emirates, South Korea |
| ヴ | Japan |