Surname Revai (Revai 
, ريفاي) , throughout the world, is quite a rare cognomen. The family name Revai is habitual in Aland Islands, where it is quite a common surname, Hungary, where it is quite a rare surname, and Zimbabwe. Not in comparison with a country's population, the name is most common in Hungary, Zimbabwe, and Indonesia. Also, Revai is the forename as well as the last name.