In the entire world, Nguyenvan (Nguyenvan 
, Нгуенван 
) is a rare predominantly male, but very infrequently feminine forename. The first name Nguyenvan is characteristic of Vietnam, where it is a rare predominantly boy's, but scarcely girly name, and Saudi Arabia, where it is a very rare boy's name. Also, Nguyenvan is the last name as well as the forename.