In 2025, 39 US girls were named Jaidyn, making it the 3,798th most common girls’ name of the year, down 79 places from #3,719 in 2024. That is 2 fewer than the 41 girls named Jaidyn in 2024. Its best rank for girls was #559, reached in 2008. That year also had the most girls given the name: 549. For comparison, it was #2,049 in 2015 and unranked in 1950.
In 2025, 39 US boys were named Jaidyn, making it the 3,102nd most common boys’ name of the year, down 294 places from #2,808 in 2024. That is 7 fewer than the 46 boys named Jaidyn in 2024. Its best rank for boys was #809, reached in 2008. The most boys given the name in a single year was 273, in 2009. For comparison, it was #1,629 in 2015 and unranked in 1950.
Social Security card records list Jaidyn in 31 years of the 146 from 1880 to 2025, starting in 1995 with 17 babies. In all, 9,247 US babies have been given the name, 63% of them girls and 37% boys. Its busiest decade was the 2000s, with 5,354 babies named Jaidyn.
Over the 10 years from 2016 to 2025, 550 US girls were named Jaidyn; the busiest of those years was 2017, with 102. In 2025 that was about 1 in 41,212 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Jaiden (41,574 babies since 1880), Jadyn (15,520 babies since 1880), Jayden (276,060 babies since 1880) and Jaden (95,059 babies since 1880).