In 2025, 23 US boys were named Corwin, making it the 4,424th most common boys’ name of the year, down 81 places from #4,343 in 2024. That is 1 fewer than the 24 boys named Corwin in 2024. Its best rank for boys was #923, reached in 1969. The most boys given the name in a single year was 96, in 1989. For comparison, it was #2,775 in 2015 and #2,044 in 1950.
Social Security card records list Corwin in 117 years of the 146 from 1880 to 2025, starting in 1900 with 6 babies. In all, 4,353 US babies have been given the name, all of them boys. Its busiest decade was the 1990s, with 657 babies named Corwin.
Over the 10 years from 2016 to 2025, 279 US boys were named Corwin; the busiest of those years was 2016, with 41. In 2025 that was about 1 in 74,264 of the boys in SSA’s list for the year.
Rarer spellings such as Corwyn, Korwin and Corwynn are summarised on this page.