Son of Kenneth; fire-born or comely
Mackenzy is a modern spelling variant of the Scottish surname Mackenzie. It derives from the Gaelic Mac Coinnich, meaning 'son of Coinneach'. The root name Coinneach translates to 'handsome' or 'fair', and is also associated with being born of fire.
Less common today
Mackenzy isn't in the latest US Top 1000. It last peaked at #2,286 in 2001.
US births per 5-year period, 1990βpresent (SSA data).