In 2025, 570 US boys were named Roy, making it the 525th most common boys’ name of the year, up 16 places from #541 in 2024. That is 17 more than the 553 boys named Roy in 2024. Its best rank for boys was #18, reached in 1894. The most boys given the name in a single year was 7,560, in 1947. For comparison, it was #533 in 2015 and #51 in 1950.
Social Security card records list Roy in every one of the 146 years from 1880 to 2025; in 1880 there were 440 babies with the name. In all, 411,331 US babies have been given the name, 0.7% of them girls and 99% boys. Its busiest decade was the 1940s, with 66,007 babies named Roy.
Over the 10 years from 2016 to 2025, 5,250 US boys were named Roy; the busiest of those years was 2025, with 570. In 2025 that was about 1 in 2,997 of the boys in SSA’s list for the year.
Among the states, Roy ranked highest in Montana in 2025, at #157 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Leroy (202,163 babies since 1880), Rue (1,884 babies since 1880) and Roya (1,623 babies since 1880). Rarer spellings such as Roe, Rui and Roi are summarised on this page.