You can. But I fail to see the point, since it goes against much of the Bible. There's lots of Christian folk traditions that might interest you, rather than pagan ones, which tend to be... non-Christian? lol

A good example is the Carmina Gadelica which is a collection of hymns, blessings and poems collected from the Scottish Highlands, which are Christian in their purpose and reference, but show some strong folk tradition that many see as being originally pagan, but living on in modified form.