In 2025, 10 US girls were named Kahlan, making it the 9,759th most common girls’ name of the year, down 3,243 places from #6,516 in 2024. That is 8 fewer than the 18 girls named Kahlan in 2024. Its best rank for girls was #1,461, reached in 2010. That year also had the most girls given the name: 155. For comparison, it was #2,446 in 2015 and unranked in 1950.
In 2025, 10 US boys were named Kahlan, making it the 7,940th most common boys’ name of the year, up 2,442 places from #10,382 in 2024. That is 3 more than the 7 boys named Kahlan in 2024. Its best rank for boys was #6,310, reached in 2022. That year also had the most boys given the name: 14. For comparison, it was unranked (under five boys) in 2015 and unranked in 1950.
Social Security card records list Kahlan in 30 years of the 146 from 1880 to 2025, starting in 1995 with 5 babies. In all, 1,569 US babies have been given the name, 95% of them girls and 5.4% boys. Its busiest decade was the 2010s, with 876 babies named Kahlan.
Over the 10 years from 2016 to 2025, 290 US girls were named Kahlan; the busiest of those years was 2017, with 59. In 2025 that was about 1 in 160,727 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 Callan (12,634 babies since 1880).