Kaido is a very rare variant of Kade that peaked in 2025 and remains in steady use.
Kaido is a boy name. In 2025 it ranked #3,552 for boy births in the United States (and #7,645 across all names), given to 32 babies. Kaido first appears in 2014 and peaked in 2025 (32 births).
Boys named Kaido per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2014–2025 · U.S.+territories from SSA territory files (1998–2025)