Fewer than five US girls were named Cathrine in 2025, so it does not appear in that year’s SSA list for girls. Its best rank for girls was #395, reached in 1881. The most girls given the name in a single year was 178, in 1956. For comparison, it was #12,063 in 2015 and #805 in 1950.
Social Security card records list Cathrine in 138 years of the 146 from 1880 to 2025, starting in 1880 with 13 babies. In all, 7,716 US babies have been given the name, all of them girls. Its busiest decade was the 1950s, with 1,413 babies named Cathrine.
Over the 10 years from 2016 to 2025, 14 US girls were named Cathrine; the busiest of those years was 2017, with 9.
Related spellings in the SSA files include Karen (990,774 babies since 1880), Catherine (669,611 babies since 1880), Katherine (652,750 babies since 1880) and Katie (241,784 babies since 1880).