Sayumi is a very rare girls' name that peaked in 2012 and has grown less common since.
Sayumi is a girl name. In 2025 it ranked #14,653 for girl births in the United States (and #24,285 across all names), given to 6 babies. Sayumi first appears in 2011 and peaked in 2012 (8 births).
Girls named Sayumi per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2011–2025 · U.S.+territories from SSA territory files (1998–2025)