Tiffany /tif-fa-ny/ [3 sylls.] as a girls' name is pronounced TIF-a-nee. It is of Greek origin, and the meaning of Tiffany is revelation of God. Variant of the Greek Theophania. In many Christian countries, girls born on January 6, the Feast of the Epiphany, are given some form of this name. The feast commemorates the day when the three Magi saw the infant Jesus.