In 2025, 11 US boys were named Jaydyn, making it the 7,385th most common boys’ name of the year, up 4,154 places from #11,539 in 2024. That is 5 more than the 6 boys named Jaydyn in 2024. Its best rank for boys was #1,725, reached in 2008. The most boys given the name in a single year was 90, in 2009. For comparison, it was #2,585 in 2015 and unranked in 1950.
Fewer than five US girls were named Jaydyn in 2025, so it does not appear in that year’s SSA list for girls. Its best rank for girls was #2,590, reached in 2006. That year also had the most girls given the name: 70. For comparison, it was #8,185 in 2015 and unranked in 1950.
Social Security card records list Jaydyn in 28 years of the 146 from 1880 to 2025, starting in 1997 with 5 babies. In all, 1,772 US babies have been given the name, 40% of them girls and 60% boys. Its busiest decade was the 2000s, with 917 babies named Jaydyn.
Over the 10 years from 2016 to 2025, 236 US boys were named Jaydyn; the busiest of those years was 2016, with 37. In 2025 that was about 1 in 155,280 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Jayden (276,060 babies since 1880), Jaden (95,059 babies since 1880), Jaiden (41,574 babies since 1880) and Jadyn (15,520 babies since 1880).