In 2025, 122 US boys were named Luther, making it the 1,464th most common boys’ name of the year, up 44 places from #1,508 in 2024. That is 3 more than the 119 boys named Luther in 2024. Its best rank for boys was #63, reached in 1887. The most boys given the name in a single year was 1,477, in 1922. For comparison, it was #1,622 in 2015 and #237 in 1950.
Social Security card records list Luther in every one of the 146 years from 1880 to 2025; in 1880 there were 260 babies with the name. In all, 67,421 US babies have been given the name, 0.6% of them girls and 99% boys. Its busiest decade was the 1920s, with 13,364 babies named Luther.
Over the 10 years from 2016 to 2025, 1,154 US boys were named Luther; the busiest of those years was 2021, with 132. In 2025 that was about 1 in 14,001 of the boys in SSA’s list for the year.
Among the states, Luther ranked highest in Oklahoma in 2025, at #600 for boys there. It was not in the top 100 of any state. Rarer spellings such as Lothar, Luthur and Luthor are summarised on this page. The open nickname list we use links it to Luke.