In 2025, 10 US boys were named Jaelin, making it the 7,890th most common boys’ name of the year, up 715 places from #8,605 in 2024. That is 1 more than the 9 boys named Jaelin in 2024. Its best rank for boys was #1,555, reached in 2003. That year also had the most boys given the name: 82. For comparison, it was #5,152 in 2015 and unranked in 1950.
Fewer than five US girls were named Jaelin in 2025, so it does not appear in that year’s SSA list for girls. Its best rank for girls was #2,185, reached in 2002. That year also had the most girls given the name: 76. For comparison, it was #11,280 in 2015 and unranked in 1950.
Social Security card records list Jaelin in 34 years of the 146 from 1880 to 2025, starting in 1992 with 5 babies. In all, 2,180 US babies have been given the name, 42% of them girls and 58% boys. Its busiest decade was the 2000s, with 1,175 babies named Jaelin.
Over the 10 years from 2016 to 2025, 117 US boys were named Jaelin; the busiest of those years was 2016, with 17. In 2025 that was about 1 in 170,808 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Jaylen (45,951 babies since 1880), Jalen (42,547 babies since 1880), Jaylin (19,608 babies since 1880) and Jaelyn (15,601 babies since 1880).