In 2025, 6 US boys were named Nunzio, making it the 11,624th most common boys’ name of the year, down 2,005 places from #9,619 in 2024. That is 2 fewer than the 8 boys named Nunzio in 2024. Its best rank for boys was #754, reached in 1913. The most boys given the name in a single year was 67, in 1923. For comparison, it was #13,502 in 2015 and #2,401 in 1950.
Social Security card records list Nunzio in 104 years of the 146 from 1880 to 2025, starting in 1909 with 7 babies. In all, 1,838 US babies have been given the name, all of them boys. Its busiest decade was the 1920s, with 547 babies named Nunzio.
Over the 10 years from 2016 to 2025, 74 US boys were named Nunzio; the busiest of those years was 2016, with 10. In 2025 that was about 1 in 284,679 of the boys in SSA’s list for the year.
Rarer spellings such as Nuncio, Nunzie and Nunzia are summarised on this page.