In 2025, 94 US boys were named Wilmer, making it the 1,742nd most common boys’ name of the year, up 112 places from #1,854 in 2024. That is 6 more than the 88 boys named Wilmer in 2024. Its best rank for boys was #256, reached in 1915. The most boys given the name in a single year was 443, in 1920. For comparison, it was #1,579 in 2015 and #715 in 1950.
Social Security card records list Wilmer in every one of the 146 years from 1880 to 2025; in 1880 there were 19 babies with the name. In all, 16,722 US babies have been given the name, 4.4% of them girls and 96% boys. Its busiest decade was the 1920s, with 3,771 babies named Wilmer.
Over the 10 years from 2016 to 2025, 969 US boys were named Wilmer; the busiest of those years was 2023, with 115. In 2025 that was about 1 in 18,171 of the boys in SSA’s list for the year.
Among the states, Wilmer ranked highest in Tennessee in 2025, at #840 for boys there. It was not in the top 100 of any state. Rarer spellings such as Wilmar, Willmer and Wilmore are summarised on this page.