Last name Эфин (Athene 
, Эфин) , across the world, is a very rare surname. The surname Эфин is characteristic of Israel, where it is a rare surname, Honduras, where it is a very rare surname, and Spain. Measured by absolute frequency, the name is most common in China, Israel, and the United Kingdom. More prevalently, Эфин is the forename as well as the last name.