Jemmah is a very rare variant of Jemma that peaked in 2012 and has grown less common since.
Jemmah is a girl name. In 2025 it ranked #12,470 for girl births in the United States (and #20,908 across all names), given to 7 babies. Jemmah first appears in 2012 and peaked in 2012 (9 births).
Girls named Jemmah per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2012–2025 · U.S.+territories from SSA territory files (1998–2025)