In 2025, 16 US girls were named Jalynn, making it the 6,959th most common girls’ name of the year, down 456 places from #6,503 in 2024. That is 2 fewer than the 18 girls named Jalynn in 2024. Its best rank for girls was #899, reached in 2003. The most girls given the name in a single year was 302, in 2007. For comparison, it was #2,245 in 2015 and unranked in 1950.
In 2025, 7 US boys were named Jalynn, making it the 10,108th most common boys’ name of the year. Its best rank for boys was #3,631, reached in 1999. The most boys given the name in a single year was 27, in 2007. For comparison, it was unranked (under five boys) in 2015 and unranked in 1950.
Social Security card records list Jalynn in 61 years of the 146 from 1880 to 2025, starting in 1957 with 6 babies. In all, 5,159 US babies have been given the name, 93% of them girls and 7.5% boys. Its busiest decade was the 2000s, with 2,686 babies named Jalynn.
Over the 10 years from 2016 to 2025, 444 US girls were named Jalynn; the busiest of those years was 2016, with 86. In 2025 that was about 1 in 100,454 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Jalen (42,547 babies since 1880), Jaelyn (15,601 babies since 1880), Jaylynn (9,939 babies since 1880) and Jaelynn (9,508 babies since 1880).