In 2025, 563 US girls were named Jazlyn, making it the 537th most common girls’ name of the year, up 54 places from #591 in 2024. That is 51 more than the 512 girls named Jazlyn in 2024. Its best rank for girls was #378, reached in 2008. That year also had the most girls given the name: 860. For comparison, it was #504 in 2015 and unranked in 1950.
Social Security card records list Jazlyn in 45 years of the 146 from 1880 to 2025, starting in 1981 with 5 babies. In all, 17,490 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 6,930 babies named Jazlyn.
Over the 10 years from 2016 to 2025, 6,046 US girls were named Jazlyn; the busiest of those years was 2021, with 694. In 2025 that was about 1 in 2,855 of the girls in SSA’s list for the year.
Among the states, Jazlyn ranked highest in Arizona in 2025, at #287 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Jazlynn (8,090 babies since 1880), Jaslyn (4,716 babies since 1880), Jazzlyn (4,303 babies since 1880) and Jaslynn (2,311 babies since 1880). Rarer spellings such as Jaslin, Jazlyne and Jazlynne are summarised on this page.