Cognomen Ružaj (Ružaj ) , across the world, is an extremely rare surname. The cognomen Ružaj is characteristic of Southern Europe, particularly Croatia, where it is a rare surname.
Ruzaj, and Ружай
Krešimir
) , across the world, is an extremely rare surname. The cognomen Ružaj is characteristic of Southern Europe, particularly Croatia, where it is a rare surname.