Lannis is a very rare name used for both girls and boys that was most common in the 1940s and has all but disappeared.
Lannis is predominantly a boy name. It last appears in U.S. records in 1985. Lannis was first reported in SSA data in 1938 and peaked in 1948 (10 births).
Boys named Lannis per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 1938–1985 · U.S.+territories from SSA territory files (1998–1985) · 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 Lannis
Girls named Lannis per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 1938–1985 · U.S.+territories from SSA territory files (1998–1985) · 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