In 2025, 55 US boys were named Zaydan, making it the 2,478th most common boys’ name of the year, up 355 places from #2,833 in 2024. That is 9 more than the 46 boys named Zaydan in 2024. Its best rank for boys was #2,478, reached in this year, 2025. That year also had the most boys given the name: 55. For comparison, it was #3,148 in 2015 and unranked in 1950.
Social Security card records list Zaydan in 21 years of the 146 from 1880 to 2025, starting in 2002 with 5 babies. In all, 695 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 366 babies named Zaydan.
Over the 10 years from 2016 to 2025, 459 US boys were named Zaydan; the busiest of those years was 2025, with 55. In 2025 that was about 1 in 31,056 of the boys in SSA’s list for the year.
Among the states, Zaydan ranked highest in New Jersey in 2025, at #1,184 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Zayden (32,439 babies since 1880), Zaiden (11,594 babies since 1880), Zaden (2,293 babies since 1880) and Zaidyn (1,703 babies since 1880).