Son of Finlay; fair-haired hero
A modern American spelling variation of the Scottish surname McKinley. It is derived from the Gaelic Mac Fhionnlaigh, meaning son of the fair-haired hero or white warrior.
Less common today
Mackinlee isn't in the latest US Top 1000. It last peaked at #10,760 in 2016.
US births per 5-year period, 1990–present (SSA data).
