In 2025, 100 US girls were named Collyns, making it the 1,930th most common girls’ name of the year, up 514 places from #2,444 in 2024. That is 26 more than the 74 girls named Collyns in 2024. Its best rank for girls was #1,930, reached in this year, 2025. That year also had the most girls given the name: 100. For comparison, it was #4,087 in 2015 and unranked in 1950.
Social Security card records list Collyns in 16 years of the 146 from 1880 to 2025, starting in 2010 with 10 babies. In all, 774 US babies have been given the name, all of them girls. Its busiest decade was the 2020s, with 458 babies named Collyns.
Over the 10 years from 2016 to 2025, 606 US girls were named Collyns; the busiest of those years was 2025, with 100. In 2025 that was about 1 in 16,073 of the girls in SSA’s list for the year.
Among the states, Collyns ranked highest in Iowa in 2025, at #590 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Collins (14,465 babies since 1880), Kollyns (1,376 babies since 1880) and Kollins (1,133 babies since 1880).