In all the world, Ваіна (Vahina 
, Ваіна 
) is a rare primarily feminine, but very infrequently masculine given name. The forename Ваіна is habitual in France, where it is a very rare female name, and India, where it is a very rare predominantly girly, but very infrequently masculine name. Much less frequently, Ваіна is the last name as well as the forename.