Kerryn \k(e)-rr-yn\ as a girl's name is a variant of Kerrin (Irish, Gaelic), and the meaning of Kerryn is "dark".

The baby name Kerryn sounds like Keryn, Kerrynn, Kerron, Kerran and Karryn. Other similar baby names are Kerryl, Ferryn, Kerry, Merryn, Perryn and Terryn.