In 2025, 518 US girls were named Sevyn, making it the 575th most common girls’ name of the year, up 33 places from #608 in 2024. That is 23 more than the 495 girls named Sevyn in 2024. Its best rank for girls was #547, reached in 2023. That year also had the most girls given the name: 555. For comparison, it was #2,312 in 2015 and unranked in 1950.
In 2025, 390 US boys were named Sevyn, making it the 697th most common boys’ name of the year, down 37 places from #660 in 2024. That is 26 fewer than the 416 boys named Sevyn in 2024. Its best rank for boys was #660, reached in 2024. That year also had the most boys given the name: 416. For comparison, it was #2,953 in 2015 and unranked in 1950.
Social Security card records list Sevyn in 25 years of the 146 from 1880 to 2025, starting in 1999 with 5 babies. In all, 6,239 US babies have been given the name, 63% of them girls and 37% boys. Its busiest decade was the 2020s, with 4,696 babies named Sevyn.
Over the 10 years from 2016 to 2025, 3,657 US girls were named Sevyn; the busiest of those years was 2023, with 555. In 2025 that was about 1 in 3,103 of the girls in SSA’s list for the year.
Among the states, Sevyn ranked highest in Georgia in 2025, at #180 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Seven (4,633 babies since 1880) and Sevynn (410 babies since 1880). Rarer spellings such as Sivan, Sevin and Sevan are summarised on this page.