In 2025, 22 US girls were named Carrigan, making it the 5,591st most common girls’ name of the year, up 860 places from #6,451 in 2024. That is 4 more than the 18 girls named Carrigan in 2024. Its best rank for girls was #1,810, reached in 1996. That year also had the most girls given the name: 81. For comparison, it was #4,006 in 2015 and unranked in 1950.
Social Security card records list Carrigan in 32 years of the 146 from 1880 to 2025, starting in 1994 with 5 babies. In all, 1,246 US babies have been given the name, 99% of them girls and 0.8% boys. Its busiest decade was the 2010s, with 445 babies named Carrigan.
Over the 10 years from 2016 to 2025, 269 US girls were named Carrigan; the busiest of those years was 2019, with 37. In 2025 that was about 1 in 73,058 of the girls in SSA’s list for the year.
Rarer spellings such as Karrigan, Karigan and Carigan are summarised on this page.