Tris is a very rare name used for both girls and boys that peaked in 1959 and has since faded.
Tris is predominantly a girl name. It last appears in U.S. records in 2018. Tris was first reported in SSA data in 1952 and peaked in 2015 (14 births).
Girls named Tris per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 1952–2018 · U.S.+territories from SSA territory files (1998–2018) · 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
Boys named Tris
Boys named Tris per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 1952–2018 · U.S.+territories from SSA territory files (1998–2018) · 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