Cognomen Avenin (Avenin 
) , around the globe, is a rare last name. The surname Avenin is characteristic of France, where it is a rare surname, Israel, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in France, Philippines, and Nigeria. Very seldom, Avenin is the forename as well as the last name.