Surname Etwar (Etwar 
) , in the world, is a very rare family name. The cognomen Etwar is habitual in Mauritius, where it is quite a rare surname, Venezuela, where it is an extremely rare surname, and Canada. Not in comparison with a country's population, this name is the most popular in Mauritius, the United States, and Venezuela. More prevalently, Etwar is the forename as well as the last name.