Surname ริทซ์ (Rit 
, ริทซ์ 
) , in the entire world, is a common family name. The cognomen ริทซ์ is characteristic of Malaysia, where it is quite a rare surname, Albania, and Myanmar. Measured by absolute frequency, it is the most numerous in India, Malaysia, and Myanmar. Likewise, ริทซ์ is the forename as well as the last name.