Kaiyani is a very rare girls' name that first appeared in 2021 and is quickly gaining ground.
Kaiyani is a girl name. In 2025 it ranked #10,483 for girl births in the United States (and #17,787 across all names), given to 9 babies. Kaiyani first appears in 2021 and peaked in 2024 (12 births).
Girls named Kaiyani per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2021–2025 · U.S.+territories from SSA territory files (1998–2025)