Meaning and name origin
Katelin \k(a)-te-lin\ as a girl's name is of Old French, Greek and English origin, and the meaning of Katelin is "pure". Katelin is a variant of Caitlin (Old French, Greek): Caitlín is the Irish Gaelic form of Cateline, which is the Old French form of Katherine, whose source is the Greek name Aikaterine. Also a variant of Katelyn (English): alternate form of Caitlin, an Irish form of Katherine.
Katelin is a somewhat popular first name for females (#3498 out of 4276, Top 82%) but an uncommon surname or last name for all people (Source: 2000 U.S. Population Census).
Displayed below is the baby name popularity of the name Katelin for girls. Katelin reached its highest rank of #540 in the U.S. in 1993 (Source: 2014 Birth Name Statistics).
Displayed below is a comparison of the popularity of the girl name Katelin and its variant forms. Popular variation forms ranked in the Top 1000/100 are Katelyn (#172), Caitlin (#496), Katelynn (#567) and Katelin. (Source: 2014 Birth Name Statistics).
Katelin▼ is also pronounced similarly to Catalin, Katalin, Katelijn and Katilyn. Other suggested similar baby names are Kaelin, Kaitlin▼, Katalina, Kathelina, Katheline, Kathlin, Kathline, Kathlyn▼, Katlin▼, Katline, Katlyn▼ and Kayelin. These names tend to be less commonly used than Katelin.