Catharin \c(a)-tha-rin\ as a girl's name is a variant of Catherine (Greek) and Katherine (Greek), and the meaning of Catharin is "pure".

The baby name Catharin sounds like Cathirin, Catherin, Catharine and Catharina. Other similar baby names are Catarina, Katherin, Katharyn, Katharine, Catrin, Cathryn, Cathrinn, Cathrine, Cathiryn, Catheryn, Cathern, Catherinn, Catherina, Catheren, Cathelin, Catharyne, Cathaline, Catarine, Kathirin and Catharyna.