In 2025, 47 US boys were named Nicolo, making it the 2,745th most common boys’ name of the year, up 37 places from #2,782 in 2024. That is 0 more than the 47 boys named Nicolo in 2024. Its best rank for boys was #2,339, reached in 1921. The most boys given the name in a single year was 47, in 2025. For comparison, it was #3,412 in 2015 and unranked in 1950.
Social Security card records list Nicolo in 81 years of the 146 from 1880 to 2025, starting in 1914 with 5 babies. In all, 1,571 US babies have been given the name, all of them boys. Its busiest decade was the 2000s, with 355 babies named Nicolo.
Over the 10 years from 2016 to 2025, 382 US boys were named Nicolo; the busiest of those years was 2025, with 47. In 2025 that was about 1 in 36,342 of the boys in SSA’s list for the year.
Among the states, Nicolo ranked highest in New Jersey in 2025, at #1,000 for boys there. It was not in the top 100 of any state.