In 2025, 19 US girls were named Kalyn, making it the 6,217th most common girls’ name of the year, down 342 places from #5,875 in 2024. That is 2 fewer than the 21 girls named Kalyn in 2024. Its best rank for girls was #628, reached in 1994. The most girls given the name in a single year was 354, in 1993. For comparison, it was #2,365 in 2015 and unranked in 1950.
Social Security card records list Kalyn in 67 years of the 146 from 1880 to 2025, starting in 1956 with 6 babies. In all, 7,793 US babies have been given the name, 95% of them girls and 4.9% boys. Its busiest decade was the 1990s, with 2,975 babies named Kalyn.
Over the 10 years from 2016 to 2025, 278 US girls were named Kalyn; the busiest of those years was 2016, with 47. In 2025 that was about 1 in 84,593 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Kaylin (19,934 babies since 1880), Kaelyn (15,648 babies since 1880), Kailyn (14,351 babies since 1880) and Kaylynn (12,257 babies since 1880). Rarer spellings such as Kaliyan and Kaloyan are summarised on this page.
Meaning
Meaning not yet researched.
We publish a meaning only with a cited source and a confidence label, and never generate one. Meanings are being researched for the most common names first.
Wikidata records this spelling as a given name in English. That is where the name is used, not necessarily where it comes from.