Surname Алвин (Alvin 
, Alwin 
, Alvyn 
) , worldwide, is a common last name. The cognomen Алвин is habitual in Singapore, where it is quite a common surname, Nicaragua, and Brunei, where it is quite a rare surname. In absolute terms, this name is the most popular in Indonesia, the United States, and Malaysia. More frequently, Алвин is the forename as well as the last name.