In 2025, 28 US boys were named Coltyn, making it the 3,862nd most common boys’ name of the year, up 1,059 places from #4,921 in 2024. That is 8 more than the 20 boys named Coltyn in 2024. Its best rank for boys was #1,331, reached in 2012. That year also had the most boys given the name: 128. For comparison, it was #1,897 in 2015 and unranked in 1950.
Social Security card records list Coltyn in 36 years of the 146 from 1880 to 2025, starting in 1989 with 10 babies. In all, 1,611 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 828 babies named Coltyn.
Over the 10 years from 2016 to 2025, 443 US boys were named Coltyn; the busiest of those years was 2016, with 72. In 2025 that was about 1 in 61,003 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Colton (152,174 babies since 1880), Kolton (17,169 babies since 1880), Colten (16,358 babies since 1880) and Kolten (5,929 babies since 1880).