A member of the Scottish sect of Cameronians or Reformed Presbyterians.
"The historian noted that the Macmillan family had long been a prominent part of the Scottish sect known as the Cameronians."
"The MacMillan dictionary is my favorite reference for learning new English words."
A surname of Scottish origin.
"The local newspaper featured an interview with John Macmillan, a well-known community leader."
A surname. Alternative form of MacMillan
The surname Macmillan comes from Scottish Gaelic and is associated with the historic Clan MacMillan. While its exact original meaning is detailed under the related entry for McMillan, the name has been carried by families worldwide who trace their ancestry to this clan.