Surname Eltchi (Елчи 
, Eltchi 
) , all over the world, is a very rare family name. The cognomen Eltchi is characteristic of Kyrgyzstan, where it is a very rare surname, Canada, where it is an extremely rare surname, and Chile. In absolute terms, it is commonest in the United States, Kyrgyzstan, and Canada. Likewise, Eltchi is the forename as well as the last name.