In 2025, 571 US boys were named Gianni, making it the 524th most common boys’ name of the year, down 41 places from #483 in 2024. That is 70 fewer than the 641 boys named Gianni in 2024. Its best rank for boys was #354, reached in 2020. That year also had the most boys given the name: 897. For comparison, it was #564 in 2015 and unranked in 1950.
In 2025, 164 US girls were named Gianni, making it the 1,351st most common girls’ name of the year, down 126 places from #1,225 in 2024. That is 28 fewer than the 192 girls named Gianni in 2024. Its best rank for girls was #1,008, reached in 2021. That year also had the most girls given the name: 254. For comparison, it was #2,569 in 2015 and unranked in 1950.
Social Security card records list Gianni in 62 years of the 146 from 1880 to 2025, starting in 1962 with 7 babies. In all, 18,916 US babies have been given the name, 18% of them girls and 82% boys. Its busiest decade was the 2010s, with 6,358 babies named Gianni.
Over the 10 years from 2016 to 2025, 6,893 US boys were named Gianni; the busiest of those years was 2020, with 897. In 2025 that was about 1 in 2,991 of the boys in SSA’s list for the year.
Among the states, Gianni ranked highest in Massachusetts in 2025, at #268 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include John (5,204,377 babies since 1880), Jack (759,677 babies since 1880), Joan (488,939 babies since 1880) and Jean (483,475 babies since 1880). Rarer spellings such as Ginnie, Giani and Gini are summarised on this page.