In 2025, 76 US boys were named Buck, making it the 1,993rd most common boys’ name of the year, up 485 places from #2,478 in 2024. That is 21 more than the 55 boys named Buck in 2024. Its best rank for boys was #365, reached in 1910. The most boys given the name in a single year was 102, in 1919. For comparison, it was #3,895 in 2015 and #1,086 in 1950.
Social Security card records list Buck in every one of the 146 years from 1880 to 2025; in 1880 there were 5 babies with the name. In all, 6,610 US babies have been given the name, all of them boys. Its busiest decade was the 1920s, with 759 babies named Buck.
Over the 10 years from 2016 to 2025, 524 US boys were named Buck; the busiest of those years was 2025, with 76. In 2025 that was about 1 in 22,475 of the boys in SSA’s list for the year.
Among the states, Buck ranked highest in Oregon in 2025, at #628 for boys there. It was not in the top 100 of any state.