Keryn \k(e)-ryn, ker-yn\ as a girl's name is a variant of Karen (Danish) and Kerrin (Irish, Gaelic), and the meaning of Keryn is "dark".

The baby name Keryn sounds like Karyn, Koryn, Kerin, Keren and Kerryn. Other similar baby names are Beryn, Keryl, Deryn, Kevyn and Teryn.