In 2025, 18 US boys were named Kaylan, making it the 5,311th most common boys’ name of the year, down 809 places from #4,502 in 2024. That is 5 fewer than the 23 boys named Kaylan in 2024. Its best rank for boys was #2,236, reached in 1995. That year also had the most boys given the name: 36. For comparison, it was #4,971 in 2015 and unranked in 1950.
In 2025, 13 US girls were named Kaylan, making it the 8,100th most common girls’ name of the year, down 1,574 places from #6,526 in 2024. That is 5 fewer than the 18 girls named Kaylan in 2024. Its best rank for girls was #879, reached in 1997. That year also had the most girls given the name: 231. For comparison, it was #3,454 in 2015 and unranked in 1950.
Social Security card records list Kaylan in 48 years of the 146 from 1880 to 2025, starting in 1970 with 5 babies. In all, 5,203 US babies have been given the name, 85% of them girls and 15% boys. Its busiest decade was the 1990s, with 1,915 babies named Kaylan.
Over the 10 years from 2016 to 2025, 170 US boys were named Kaylan; the busiest of those years was 2024, with 23. In 2025 that was about 1 in 94,893 of the boys 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 Callan (12,634 babies since 1880).