Cognomen Benh (בן 
, Benh 
, ベン 
) , in the entire world, is quite a rare surname. The last name Benh is habitual in Israel, where it is quite a rare surname, Algeria, and Tunisia, where it is a rare surname. In absolute terms, it most frequently occurs in Algeria, Japan, and Morocco. Likewise, Benh is the forename as well as the last name.