colin · noun1
- French · borrowed fromcolin
- English todaycolin
From French colin, properly a diminutive of Colas, contracted from Nicolas (“Nicholas”).
Colin · proper noun2
(given name): * Coll + -in. Diminutive of Coll, a medieval short form of Nicholas. * It has also been used to anglicize Irish Coileán and Scottish Gaelic Cailean.
Etymology from Wiktionary, CC BY-SA 4.0.