Surname Eyran (ערן 
, Eyran 
, エイラン 
) , in the entire world, is a rare cognomen. The last name Eyran is characteristic of Israel, where it is quite a rare surname, Japan, where it is a very rare surname, and Venezuela. Measured by absolute frequency, it most frequently occurs in Israel, Japan, and Turkey. Much more prevalently, Eyran is the forename as well as the last name.