Around the world, ויירה (Viera 
, Vieira , ויירה 
) is quite a common unisex first name. The first name ויירה is habitual in Slovakia, where it is quite a common girly name, Cabo Verde, where it is quite a common gender-neutral name, and Luxembourg, where it is quite a rare unisex name. Measured by absolute frequency, this name is the most popular in Slovakia, Indonesia, and Angola. Much more prevalently, ויירה is the last name as well as the forename.