English edit

 
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Etymology edit

Reduced Anglicized form of Irish Ó Cuanáin (descendant of Cuanán), a diminutive of the personal name Cuana.

Proper noun edit

Coonan (plural Coonans)

  1. A surname from Irish.

Statistics edit

  • According to the 2010 United States Census, Coonan is the 37125th most common surname in the United States, belonging to 601 individuals. Coonan is most common among White (96.51%) individuals.

Further reading edit