In the entire world, Vonia (Vonia 
) is a rare female forename. The first name Vonia is characteristic of the Democratic Republic of the Congo, where it is a rare girly name, Indonesia, where it is a very rare feminine name, and the United States, where it is a very rare principally girly, but very seldom boy's name. Much less frequently, Vonia is the last name as well as the forename.