Surname Ancor (Ancor 
) , worldwide, is a rare cognomen. The cognomen Ancor is habitual in Spain, where it is a rare surname, Indonesia, where it is a very rare surname, and France, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Spain, Indonesia, and the United States. Also, Ancor is the forename as well as the last name.