Gianni is an established name used for both girls and boys that peaked in 2020 and remains in steady use.
Gianni is predominantly a boy name. In 2025 it ranked #524 among boys (571) and #1,351 among girls (164) — overall #866 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 735 | 735 | #1,351 | #524 |
| 2024 | 833 | 833 | #1,225 | #483 |
| 2023 | 894 | 894 | #1,179 | #448 |
| 2022 | 1,066 | 1,066 | #1,143 | #380 |
| 2021 | 1,075 | 1,075 | #1,008 | #390 |
| 2020 | 1,139 | 1,139 | #1,040 | #354 |
| 2019 | 810 | 810 | #1,658 | #447 |
| 2018 | 877 | 877 | #1,665 | #417 |
| 2017 | 650 | 650 | #1,818 | #527 |
| 2016 | 510 | 510 | #2,813 | #601 |
| 2015 | 571 | 571 | #2,569 | #564 |
| 2014 | 613 | 613 | #2,452 | #521 |
| 2013 | 551 | 551 | #3,335 | #529 |
| 2012 | 675 | 675 | #2,664 | #448 |
| 2011 | 581 | 581 | #2,282 | #517 |
| 2010 | 520 | 520 | #2,189 | #583 |
| 2009 | 590 | 590 | #1,995 | #543 |
| 2008 | 567 | 567 | #2,324 | #544 |
| 2007 | 552 | 552 | #1,899 | #579 |
| 2006 | 474 | 474 | #2,276 | #611 |
| 2005 | 488 | 488 | #2,464 | #566 |
| 2004 | 419 | 419 | #2,162 | #629 |
| 2003 | 374 | 374 | #2,328 | #656 |
| 2002 | 328 | 328 | #2,149 | #710 |
| 2001 | 277 | 277 | #2,472 | #789 |
| 2000 | 287 | 287 | #2,790 | #730 |
| 1999 | 300 | 300 | #2,079 | #725 |
| 1998 | 441 | 441 | #1,755 | #561 |
| 1997 | 327 | — | #1,751 | #678 |
| 1996 | 145 | — | #3,315 | #1,094 |
| 1995 | 101 | — | #3,917 | #1,371 |
| 1994 | 118 | — | #4,285 | #1,184 |
| 1993 | 110 | — | #3,713 | #1,263 |
| 1992 | 93 | — | #4,586 | #1,343 |
| 1991 | 96 | — | #5,056 | #1,274 |
| 1990 | 61 | — | #7,022 | #1,670 |
| 1989 | 53 | — | #4,730 | #2,083 |
| 1988 | 30 | — | #7,922 | #2,714 |
| 1987 | 51 | — | #8,249 | #1,621 |
| 1986 | 42 | — | #6,309 | #1,936 |
| 1985 | 27 | — | #9,709 | #2,452 |
| 1984 | 27 | — | #8,453 | #2,468 |
| 1983 | 39 | — | #8,328 | #1,766 |
| 1982 | 41 | — | #8,527 | #1,713 |
| 1981 | 29 | — | — | #1,915 |
| 1980 | 40 | — | #6,447 | #1,876 |
| 1979 | 27 | — | — | #1,962 |
| 1978 | 21 | — | — | #2,235 |
| 1977 | 22 | — | — | #2,149 |
| 1976 | 28 | — | — | #1,800 |
| 1975 | 27 | — | — | #1,806 |
| 1974 | 32 | — | — | #1,555 |
| 1973 | 25 | — | — | #1,792 |
| 1972 | 9 | — | — | #3,438 |
| 1971 | 22 | — | — | #1,945 |
| 1970 | 17 | — | — | #2,237 |
| 1969 | 11 | — | — | #2,754 |
| 1968 | 16 | — | — | #2,061 |
| 1967 | 9 | — | — | #2,851 |
| 1966 | 9 | — | — | #2,861 |
| 1965 | 7 | — | — | #3,359 |
| 1962 | 7 | — | — | #3,426 |