Not entirely Doc, but essentially yes, since paganism refers to any country-dweller. To cut down a whole tree and bring it into the house for adornment would have been far too destructive for the nature loving pagans. They did bring in boughs though. The ancient Egyptians did the same with the leaves of palm trees and decorated their homes with its branches during the winter solstice. The ancient Greeks actually started decorating the darn things, and lo and behold the Romans copied this during Saturnalia, decorating evergreen trees with �bits of metal and replicas of Bacchus�.
So you could day its Egyptian, Greek or Roman. Pagan all the same I suppose.