Illya is a rare boys' name that peaked in 1966 and has since faded.
Illya is predominantly a boy name. It last appears in U.S. records in 2024. Illya was first reported in SSA data in 1965 and peaked in 1966 (78 births).
Boys named Illya per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 1965–2024 · U.S.+territories from SSA territory files (1998–2024) · 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 Illya
Girls named Illya per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 1965–2024 · U.S.+territories from SSA territory files (1998–2024) · 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