Across the world, Вивер (Viver 
, Vyver 
, Вивер 
) is a very rare largely boy's, but infrequently girly forename. The given name Вивер is characteristic of Tanzania, where it is a very rare male name, Philippines, where it is a very rare gender-neutral name, and the United States, where it is an extremely rare unisex name. Not in comparison with a country's population, it most frequently occurs in Tanzania, Philippines, and India. More frequently, Вивер is the last name as well as the forename.