Surname Amender (Amenda 
, Amendar , Amend 
) , around the world, is quite a common last name. The last name Amender is habitual in Germany, where it is quite a rare surname, Cameroon, and Austria, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Germany, the United States, and Nigeria. Much less frequently, Amender is the forename as well as the last name.