Membership is open to all whose name is McPhee no matter what spelling (male or female), or who are descended from, by marriage to or adopted by a person with an eligible surname, or name is included in the accepted list of spellings of McPhee (Macfie) plus any other person who may have an interest in the history of Clan Macfie.
Some of the accepted spellings are – Athey, Athie, Cathey, Cathie, Coffee, Coffey, Dugee, Duggie, Duffey, Duffy, Fee, Guffey, Guffie, Haffey, Haffie, McAfee, McAlfie, McCaffer, McCaffrey, McCaffie, McCathey, McCathie, McCuish, McDufee, McDuffie, McDuffey, McDuffy, McDuffin, McFee, McFie, McGuffey, McGuffie, McGufin, McHaffie, McHaffy, McPhee, McPhie, McVee, McVie, McHaffey,
Mehaffey, Phee, Phie [Note: The prefix Mc and Mac are interchangeable]