Jayco is a very rare variant of Jack that has climbed to its highest level yet, peaking in 2022.
Jayco is a boy name. In 2025 it ranked #3,803 for boy births in the United States (and #8,158 across all names), given to 29 babies. Jayco was first reported in SSA data in 2011 and peaked in 2022 (29 births).
Boys named Jayco per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2011–2025 · 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