Katelinn is a variant spelling of the English Kaitlin.
Katelinn is also a derivative of the English Katherine.
Katelinn is unusual as a baby name for girls. It is not ranked within the top 1000 names. Among the group of girl names directly linked to Katelinn, Katherine was the most frequently used in 2018.
Baby names that sound like Katelinn include Kaitlin, Kaitlinn, Kaitlinne, Kaitlyn, Kaitlyne, Kaitlynn, Kaitlynne, Kate Lynn, Kate-Lynn, Katelin, Katelyn, Katelyne, Katelynn, Katelynne, Caitlinn, Caitlyn, Caitlyne, Caitlynn, Kadelyn, and Kaetlin.
† approx pronunciation for Katelinn: K as in "key (K.IY)" ; EY as in "ate (EY.T)" ; T as in "tee (T.IY)" ; L as in "lay (L.EY)" ; IH as in "it (IH.T)" ; N as in "knee (N.IY)"