Son of Kenneth; born of fire
A modern spelling variant of the Scottish surname MacKenzie. It is derived from the Gaelic 'Mac Coinnich', meaning 'son of Coinneach', which translates to 'handsome' or 'born of fire'.
Fewer than 5 girls were named Mckenzy in 2025.
US births per 5-year period, 1990–present (SSA data).