Cognomen Ружай (Ружай ) , all over the world, is a very rare last name. The cognomen Ружай is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname.
Roujai, Rujai, Ruzhai, and Ružaj
Ілля, Марія, Ганна, Ольга, Роман, Микола, Василь, Валентина, and Ростислав
) , all over the world, is a very rare last name. The cognomen Ружай is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname.