Family name Руцай (Rucai 
, Rutsai 
, Руцай 
) , around the world, is a rare last name. The surname Руцай is characteristic of Southern Europe, particularly Albania, where it is quite a rare surname, Greece, where it is a rare surname, and Croatia. Measured by absolute frequency, the name is most common in Southern Europe, particularly Albania, Greece, and Italy. Also, Руцай is the forename as well as the last name.