Irwin Family History
Irwin Name Meaning
Northern Irish, Scottish, and English: variant of Irvin. English: from the Middle English personal name Irwyn, Erwyn, or Everwyn, Old English Eoforwine, composed of the elements eofor ‘wild boar’ + wine ‘friend’. From the Welsh personal name Urien (see Uren).
Source: Dictionary of American Family Names ©2013, Oxford University Press