Cognomen Эрви (Ervi 
, Эрви 
) , all over the world, is a rare surname. The last name Эрви is habitual in Albania, where it is quite a rare surname, Finland, where it is a rare surname, and Indonesia. Measured by absolute frequency, it most frequently occurs in Indonesia, Mexico, and Finland. More frequently, Эрви is the forename as well as the last name.