Mosa is a very rare variant of Mose that peaked in 2025 and remains in steady use.
Mosa is a boy name. In 2025 it ranked #8,697 for boy births in the United States (and #18,031 across all names), given to 9 babies. Mosa was first reported in SSA data in 2001 and peaked in 2025 (9 births).
Boys named Mosa per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2001–2025 · 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