In the Christian tradition the wreath represents the thorns worn by Christ on the cross, and the tiny red berries represent Christ’s blood.

In this case, the evergreen represents eternal life. When Christians hang a wreath on their door or in their window, it’s an invitation for Christ to come into their home, according to tradition.

From a Christian religious perspective, it represents an unending circle of life, eternity or life never ending. …

Some believe that initially wreaths were hung on doors in Ancient Rome to represent victory.