In 2025, 202 US boys were named Zaylen, making it the 1,072nd most common boys’ name of the year, down 186 places from #886 in 2024. That is 69 fewer than the 271 boys named Zaylen in 2024. Its best rank for boys was #886, reached in 2024. That year also had the most boys given the name: 271. For comparison, it was #1,326 in 2015 and unranked in 1950.
Social Security card records list Zaylen in 26 years of the 146 from 1880 to 2025, starting in 2000 with 6 babies. In all, 2,669 US babies have been given the name, 2.7% of them girls and 97% boys. Its busiest decade was the 2010s, with 1,284 babies named Zaylen.
Over the 10 years from 2016 to 2025, 1,580 US boys were named Zaylen; the busiest of those years was 2024, with 271. In 2025 that was about 1 in 8,456 of the boys in SSA’s list for the year.
Among the states, Zaylen ranked highest in Mississippi in 2025, at #469 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Zaylin (1,098 babies since 1880). Rarer spellings such as Zaelyn, Zailyn and Zaylynn are summarised on this page.