Kailer is a rare boys' name that has climbed to its highest level yet, peaking in 2021.
Kailer is predominantly a boy name. In 2025 it ranked #3,345 among boys (35) and #16,028 among girls (5) — overall #6,559 across all names. The charts below show girls and boys separately.
Boys named Kailer per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 1998–2025 · U.S.+territories from SSA territory files (1998–2025) · SSA publishes a name only in years it was given to at least 5 babies, so a name may have been in use before — or between — the years shown here
Girls named Kailer · 5 in 2025
Girls named Kailer per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 1998–2025 · U.S.+territories from SSA territory files (1998–2025) · SSA publishes a name only in years it was given to at least 5 babies, so a name may have been in use before — or between — the years shown here