In 2025, 228 US girls were named Ellison, making it the 1,067th most common girls’ name of the year, the same rank as in 2024. That is 5 fewer than the 233 girls named Ellison in 2024. Its best rank for girls was #838, reached in 2019. The most girls given the name in a single year was 329, in 2021. For comparison, it was #946 in 2015 and unranked in 1950.
In 2025, 98 US boys were named Ellison, making it the 1,679th most common boys’ name of the year, up 381 places from #2,060 in 2024. That is 25 more than the 73 boys named Ellison in 2024. Its best rank for boys was #748, reached in 1883. The most boys given the name in a single year was 101, in 2017. For comparison, it was #1,695 in 2015 and #1,760 in 1950.
Social Security card records list Ellison in 124 years of the 146 from 1880 to 2025, starting in 1881 with 5 babies. In all, 8,658 US babies have been given the name, 66% of them girls and 34% boys. Its busiest decade was the 2010s, with 3,412 babies named Ellison.
Over the 10 years from 2016 to 2025, 2,711 US girls were named Ellison; the busiest of those years was 2021, with 329. In 2025 that was about 1 in 7,049 of the girls in SSA’s list for the year.
Among the states, Ellison ranked highest in South Carolina in 2025, at #210 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Ellisyn (935 babies since 1880). Rarer spellings such as Ellasyn, Ellyson and Ellason are summarised on this page.