Cognomen Echa (Echa 
, A Echa 
) , throughout the world, is quite a common last name. The family name Echa is habitual in Indonesia, where it is quite a rare surname, Taiwan, where it is a rare surname, and United Arab Emirates. In absolute terms, it most frequently occurs in Indonesia, India, and Nigeria. More prevalently, Echa is the forename as well as the last name.