But the superstition isn't universal and some may even argue it doesn't deserve the bad reputation it has. Tempted to find out more? Test your luck with BBC Bitesize’s Friday 13th quiz.
See exclusive photos from 27 upcoming Hallmark Christmas movies starring Tamera Mowry-Housley, Lacey Chabert, and Jordan Fisher. Plus, check out the premiere dates for Hallmark's entire holiday slate.