Kaitlinn \ka(i)-tli-nn, kait-linn\ as a girl's name is a variant of Caitlin (Old French, Greek), Katherine (Greek) and Kathleen (Irish), and the meaning of Kaitlinn is "pure".

The baby name Kaitlinn sounds like Kaitlynn, Kaitlin, Kaitlann, Caitlinn and Kaitlinne. Other similar baby names are Kaitrinn, Kaitlyn, Kaitlan, Caitlynn, Caitlann, Kaitrinna, Kaitrine, Kaitrin, Caitrinn, Kaitlynne, Kaitleen, Katlynn, Katlin, Katelinn, Katline, Kaitrina, Kaylinn and Kailin.