Meaning and name origin
Katlyn is a somewhat popular first name for females (#2613 out of 4276, Top 61%) but an uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is the baby name popularity of the name Katlyn for girls. Katlyn reached its highest rank of #223 in the U.S. in 1995. (2014 statistics).
Displayed below is a comparison of the popularity of the girl name Katlyn and its variant forms. Popular variation forms ranked in the Top 1000/100 are Katelyn (#172), Katlynn, Katlin and Katlyn. (2014 statistics).
Katlyn is also pronounced similarly to Caitlyn, Catlin, Catlyn, Catlynn, Kaitlan, Kaitlin, Kaitlyn, Kaitlynn, Katleen, Katline and Katlyne. Other suggested similar baby names are Kaelyn, Kailyn, Kalyn, Kamlyn, Karlyn, Katalin, Katelan, Katelin, Katelynn, Kathleyn, Kathlin, Kathlyn, Kathlyne, Kathlynn, Katilyn and Kaylyn. These names tend to be less commonly used than Katlyn.