Sharp, brave, or learned
Derived from the Middle English word 'kene', which originally meant brave or bold in battle. Over time, the meaning evolved to describe someone with a sharp mind or intense interest. It also shares roots with the Gaelic 'cian', meaning ancient or enduring.
Fewer than 5 boys were named Keen in 2025.
US births per 5-year period, 1990–present (SSA data).
45th Governor of Kentucky
Title character and NYPD detective · Keen Eddie
