In 2025, 40 US boys were named Collier, making it the 3,045th most common boys’ name of the year, down 325 places from #2,720 in 2024. That is 8 fewer than the 48 boys named Collier in 2024. Its best rank for boys was #901, reached in 1898. The most boys given the name in a single year was 61, in 2013. For comparison, it was #2,362 in 2015 and #2,811 in 1950.
In 2025, 25 US girls were named Collier, making it the 5,128th most common girls’ name of the year, down 633 places from #4,495 in 2024. That is 6 fewer than the 31 girls named Collier in 2024. Its best rank for girls was #4,495, reached in 2024. That year also had the most girls given the name: 31. For comparison, it was #10,305 in 2015 and unranked in 1950.
Social Security card records list Collier in 104 years of the 146 from 1880 to 2025, starting in 1898 with 7 babies. In all, 2,174 US babies have been given the name, 14% of them girls and 86% boys. Its busiest decade was the 2010s, with 609 babies named Collier.
Over the 10 years from 2016 to 2025, 439 US boys were named Collier; the busiest of those years was 2023, with 55. In 2025 that was about 1 in 42,702 of the boys in SSA’s list for the year.
Rarer spellings such as Kollier and Colyer are summarised on this page.