Surname 阿伯 (Alber 
, Arber 
, Arbor 
) , across the world, is a common cognomen. The surname 阿伯 is characteristic of Austria, where it is quite a rare surname, Albania, and Switzerland. Not in comparison with a country's population, this name is the most popular in Germany, Egypt, and the United States. Also, 阿伯 is the forename as well as the last name.