MacFadyen is a Scottishpatronymicsurname meaning "son of little Patrick". The Celtic prefix "Mac" means "son of", while "Fadyen" is a derivative of the GaelicPháidín, meaning "little Patrick". It is a variant of the surname McFadden, which has other variants. People with the surname include:
This page lists people with the surnameMacFadyen. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.