>
Cognomen Vaino (Vaino , Вайно , فاينو) , across the world, is quite a rare surname. The cognomen Vaino is habitual in Estonia, where it is quite a common surname, Namibia, and Latvia, where it is quite a rare surname. Measured by absolute frequency, the name is most common in Estonia, Namibia, and Italy. Likewise, Vaino is the forename as well as the last name.