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

The baby name Kaitrin sounds like Caitrin, Kaitrine, Kaitrinn, Katrin and Kaitrina. Other similar baby names are Kaitlin, Caitlin, Kaitlyn, Kaitlinn, Kaitlan, Kamerin, Katrina, Katrine, Katrien, Karrin, Karin, Kaitriona, Kaitrinna, Catrin, Caitrinn, Caitrine, Caitria, Kamrin, Katlin, Katria and Kaitrona.