Banu is a very rare girls' name that peaked in 2018 and has since faded.
Banu is a girl name. In 2025 it ranked #15,295 for girl births in the United States (and #25,335 across all names), given to 5 babies. Banu first appears in 2018 and peaked in 2018 (7 births).
Girls named Banu per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2018–2025 · U.S.+territories from SSA territory files (1998–2025)