Last name Eyna (Eyna 
, Еина 
) , around the world, is a rare cognomen. The last name Eyna is characteristic of Maldives, where it is quite a rare surname, Malaysia, where it is a rare surname, and Honduras. Measured by absolute frequency, it most frequently occurs in Malaysia, Mexico, and Maldives. More prevalently, Eyna is the forename as well as the last name.