In 2025, 8 US girls were named Quinnlyn, making it the 11,687th most common girls’ name of the year, down 4,818 places from #6,869 in 2024. That is 9 fewer than the 17 girls named Quinnlyn in 2024. Its best rank for girls was #4,128, reached in 2018. That year also had the most girls given the name: 35. For comparison, it was #5,794 in 2015 and unranked in 1950.
Social Security card records list Quinnlyn in 22 years of the 146 from 1880 to 2025, starting in 2000 with 5 babies. In all, 360 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 240 babies named Quinnlyn.
Over the 10 years from 2016 to 2025, 180 US girls were named Quinnlyn; the busiest of those years was 2018, with 35. In 2025 that was about 1 in 200,908 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Quinlan (3,296 babies since 1880).