Cognomen Kirtbaia (Kirtbaia , Киртбая ) , in the world, is a very rare last name. The last name Kirtbaia is characteristic of Georgia, where it is a very rare surname, and Russia.
Киртбаиа
Lana, and Tatia
, Киртбая 
) , in the world, is a very rare last name. The last name Kirtbaia is characteristic of Georgia, where it is a very rare surname, and Russia.