Cognomen Rafayl (Рафаил 
, Rafayl 
, Рафайль ) , in the entire world, is a rare last name. The surname Rafayl is characteristic of Bulgaria, where it is quite a rare surname, Azerbaijan, and Kyrgyzstan. Not in comparison with a country's population, it is commonest in Bulgaria, Azerbaijan, and Russia. Much more frequently, Rafayl is the forename as well as the last name.