In 2025, 46 US girls were named Kinleigh, making it the 3,365th most common girls’ name of the year, down 6 places from #3,359 in 2024. That is 1 fewer than the 47 girls named Kinleigh in 2024. Its best rank for girls was #1,097, reached in 2014. That year also had the most girls given the name: 233. For comparison, it was #1,306 in 2015 and unranked in 1950.
Social Security card records list Kinleigh in 28 years of the 146 from 1880 to 2025, starting in 1998 with 5 babies. In all, 2,155 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 1,540 babies named Kinleigh.
Over the 10 years from 2016 to 2025, 942 US girls were named Kinleigh; the busiest of those years was 2016, with 184. In 2025 that was about 1 in 34,941 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Kenleigh (2,255 babies since 1880) and Kynleigh (1,997 babies since 1880).