Surname Шугаи (Shugai 
, Shugay 
, Шугаи ) , around the world, is a rare cognomen. The last name Шугаи is habitual in Rwanda, where it is a rare surname, Czechia, and Belarus, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Rwanda, Russia, and Czechia. More frequently, Шугаи is the forename as well as the last name.