Jiaan is a very rare boys' name that peaked in 2017 and has grown less common since.
Jiaan is a boy name. In 2025 it ranked #9,271 for boy births in the United States (and #19,155 across all names), given to 8 babies. Jiaan first appears in 2016 and peaked in 2017 (10 births).
Boys named Jiaan per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2016–2025 · U.S.+territories from SSA territory files (1998–2025)