In 2025, 679 US boys were named Rocco, making it the 459th most common boys’ name of the year, up 42 places from #501 in 2024. That is 70 more than the 609 boys named Rocco in 2024. Its best rank for boys was #283, reached in 1922. The most boys given the name in a single year was 785, in 2009. For comparison, it was #463 in 2015 and #503 in 1950.
Social Security card records list Rocco in 135 years of the 146 from 1880 to 2025, starting in 1891 with 5 babies. In all, 31,684 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 6,657 babies named Rocco.
Over the 10 years from 2016 to 2025, 6,172 US boys were named Rocco; the busiest of those years was 2016, with 680. In 2025 that was about 1 in 2,516 of the boys in SSA’s list for the year.
Among the states, Rocco ranked highest in Connecticut in 2025, at #163 for boys there. It was not in the top 100 of any state. Rarer spellings such as Roque, Rocko and Roko are summarised on this page.