Son of Kenneth; fire-born or fair one
A creative modern spelling of the Scottish surname Mackenzie. It derives from the Gaelic MacCoinnich, meaning 'son of Coinneach,' which translates to 'fair one' or 'born of fire.'
Fewer than 5 girls were named Mackenzee in 2025.
US births per 5-year period, 1990–present (SSA data).