Cronan (surname)

Cronan is a surname of Irish origin derived from Ó Cróinín. It is a variant of Cronin.

Notable people

 * John P. Cronan, American attorney and federal district judge
 * Michael Patrick Cronan (1951–2013), American graphic designer and artist
 * Selma Cronan (1913 – 2002), American aviator
 * Thomas Cronan, American athlete
 * William P. Cronan, Governor of Guam
 * William S. Cronan, American Medal of Honor recipient