Worldwide, Банзен (Bahnsen , Банзен ) is an extremely rare male forename. Much more frequently, Банзен is the last name as well as the forename.
Bahnson, and Banzen
Яков, Петро, and Ольга
, Банзен 
) is an extremely rare male forename. Much more frequently, Банзен is the last name as well as the forename.