In 2025, 22 US boys were named Tristyn, making it the 4,690th most common boys’ name of the year, down 1,174 places from #3,516 in 2024. That is 11 fewer than the 33 boys named Tristyn in 2024. Its best rank for boys was #1,261, reached in 2010. That year also had the most boys given the name: 139. For comparison, it was #1,844 in 2015 and unranked in 1950.
In 2025, 19 US girls were named Tristyn, making it the 6,305th most common girls’ name of the year, down 877 places from #5,428 in 2024. That is 5 fewer than the 24 girls named Tristyn in 2024. Its best rank for girls was #1,641, reached in 2002. That year also had the most girls given the name: 113. For comparison, it was #3,023 in 2015 and unranked in 1950.
Social Security card records list Tristyn in 43 years of the 146 from 1880 to 2025, starting in 1982 with 10 babies. In all, 4,465 US babies have been given the name, 50% of them girls and 50% boys. Its busiest decade was the 2000s, with 1,750 babies named Tristyn.
Over the 10 years from 2016 to 2025, 482 US boys were named Tristyn; the busiest of those years was 2016, with 91. In 2025 that was about 1 in 77,640 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Tristan (130,794 babies since 1880), Tristen (25,554 babies since 1880), Tristin (12,612 babies since 1880) and Triston (11,876 babies since 1880).