Cognomen Kostenjak (Kostenjak ) , all over the world, is a very rare last name. The surname Kostenjak is characteristic of Croatia, where it is quite a rare surname, and the United States, where it is an extremely rare surname.
Translations, transliterations and names similar to the name
Kostenjak
) , all over the world, is a very rare last name. The surname Kostenjak is characteristic of Croatia, where it is quite a rare surname, and the United States, where it is an extremely rare surname.