Ancient or little ancient one
Derived from the Irish name Cianán, which is a diminutive of Cian. It translates to 'ancient' or 'enduring,' often interpreted as 'little ancient one' in a term of endearment.
Less common today
Keenan isn't in the latest US Top 1000. It last peaked at #354 in 1997.
Actor, comedian, and filmmaker
NFL wide receiver
Character actor of the Golden Age of Hollywood
Two-time Super Bowl winning wide receiver
US births per 5-year period, 1990–present (SSA data).
