Sheehan is a very rare boys' name that was most common in the 2000s and has all but disappeared.
Sheehan is predominantly a boy name. It last appears in U.S. records in 2008. Sheehan was first reported in SSA data in 1983 and peaked in 2001 (12 births).
Boys named Sheehan per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 1983–2008 · U.S.+territories from SSA territory files (1998–2008) · 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 Sheehan
Girls named Sheehan per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 1983–2008 · U.S.+territories from SSA territory files (1998–2008) · 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