1) Irish boy name 
Ernan (variants include Ernain, Ernin, Ethernanus) is the name of four Irish saints. ==St. Ernan, Son of Eogan== Ernan, Son of Eogan, died around 640. Mentioned in the Martyrology of Tallaght on 1 January, he was a nephew of St. Columba. He is thus confused with Ernan of Hinba, an uncle of St. Columba. His monastery in Ireland was at Druim-Tomma i...