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 'fair one' or 'born of fire'.
Less common today
Mckensey isn't in the latest US Top 1000. It last peaked at #4,506 in 1995.
US births per 5-year period, 1990βpresent (SSA data).