Fewer than five US girls were named Pat in 2025, so it does not appear in that year’s SSA list for girls. Its best rank for girls was #134, reached in 1941. That year also had the most girls given the name: 1,900. For comparison, it was unranked (under five girls) in 2015 and #386 in 1950.
Fewer than five US boys were named Pat in 2025, so it does not appear in that year’s SSA list for boys. Its best rank for boys was #240, reached in 1937. The most boys given the name in a single year was 1,000, in 1960. For comparison, it was unranked (under five boys) in 2015 and #343 in 1950.
Social Security card records list Pat in 125 years of the 146 from 1880 to 2025, starting in 1880 with 12 babies. In all, 66,855 US babies have been given the name, 60% of them girls and 40% boys. Its busiest decade was the 1940s, with 21,637 babies named Pat.
In none of the 10 years from 2016 to 2025 were five or more US girls named Pat.
Related spellings in the SSA files include Patricia (1,578,584 babies since 1880), Patrick (689,424 babies since 1880), Patsy (127,161 babies since 1880) and Patty (62,699 babies since 1880). Rarer spellings such as Patt, Pate and Patte are summarised on this page.