Jaior is a very rare variant of Jairo that peaked in 2022 and has grown less common since.
Jaior is predominantly a girl name. In 2025 it ranked #12,438 for girl births in the United States (and #20,852 across all names), given to 7 babies. Jaior first appears in 2021 and peaked in 2021 (8 births).
Girls named Jaior 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)
Boys named Jaior
Boys named Jaior per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2021–2025 · U.S.+territories from SSA territory files (1998–2025)