Surname Gravonja (Gravonja ) , in the world, is an extremely rare cognomen. The last name Gravonja is habitual in Southern Europe, particularly Croatia, where it is a rare surname.
Translations, transliterations and names similar to the name
Gravonja
) , in the world, is an extremely rare cognomen. The last name Gravonja is habitual in Southern Europe, particularly Croatia, where it is a rare surname.