In 2025, 10 US girls were named Caileigh, making it the 9,575th most common girls’ name of the year, down 1,527 places from #8,048 in 2024. That is 3 fewer than the 13 girls named Caileigh in 2024. Its best rank for girls was #2,853, reached in 2001. The most girls given the name in a single year was 62, in 2008. For comparison, it was #3,396 in 2015 and unranked in 1950.
Social Security card records list Caileigh in 38 years of the 146 from 1880 to 2025, starting in 1988 with 8 babies. In all, 1,177 US babies have been given the name, all of them girls. Its busiest decade was the 2000s, with 437 babies named Caileigh.
Over the 10 years from 2016 to 2025, 238 US girls were named Caileigh; the busiest of those years was 2016, with 40. 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 Kayleigh (34,568 babies since 1880), Kaleigh (16,250 babies since 1880), Caleigh (5,768 babies since 1880) and Kaileigh (2,774 babies since 1880).