Giannis is a rare boys' name that has climbed to its highest level yet, peaking in 2022.
Giannis is predominantly a boy name. In 2025 it ranked #1,692 among boys (97) and #15,709 among girls (5) — overall #3,493 across all names. The charts below show girls and boys separately.
Boys named Giannis per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2014–2025 · U.S.+territories from SSA territory files (1998–2025) · SSA publishes a name only in years it was given to at least 5 babies, so a name may have been in use before — or between — the years shown here
Girls named Giannis · 5 in 2025
Girls named Giannis per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2014–2025 · U.S.+territories from SSA territory files (1998–2025) · SSA publishes a name only in years it was given to at least 5 babies, so a name may have been in use before — or between — the years shown here