Cognomen Etcho (Etcho 
, Етчо 
) , globally, is a very rare surname. The surname Etcho is characteristic of Kazakhstan, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Kazakhstan, Russia, and the United States. Very seldom, Etcho is the forename as well as the last name.