In 2025, 44 US girls were named Jensyn, making it the 3,492nd most common girls’ name of the year, up 229 places from #3,721 in 2024. That is 3 more than the 41 girls named Jensyn in 2024. Its best rank for girls was #2,769, reached in 2019. That year also had the most girls given the name: 61. For comparison, it was #5,738 in 2015 and unranked in 1950.
In 2025, 14 US boys were named Jensyn, making it the 6,261st most common boys’ name of the year, down 1,299 places from #4,962 in 2024. That is 6 fewer than the 20 boys named Jensyn in 2024. Its best rank for boys was #3,570, reached in 2018. That year also had the most boys given the name: 31. For comparison, it was #7,740 in 2015 and unranked in 1950.
Social Security card records list Jensyn in 33 years of the 146 from 1880 to 2025, starting in 1992 with 6 babies. In all, 1,082 US babies have been given the name, 74% of them girls and 26% boys. Its busiest decade was the 2010s, with 490 babies named Jensyn.
Over the 10 years from 2016 to 2025, 397 US girls were named Jensyn; the busiest of those years was 2019, with 61. In 2025 that was about 1 in 36,529 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Jensen (20,268 babies since 1880) and Jenson (2,876 babies since 1880).