Släkthistoria för Cornyn
Cornyn Vad efternamn betyder
from Ó Cuirnín ‘descendant of Cuirnín’ an Old Irish personal name apparently based on a diminutive of corn ‘horn’ although this has been questioned by MacLysaght. This name was also anglicized as Courneen and Curneen. Compare Cournane.
Källa: The Oxford Dictionary of Family Names of Ireland, 2021
