Overview

• Rob McElhenney filed legal paperwork on June 27 in Los Angeles to change his name to Rob Mac.
• FX has already updated credits on It’s Always Sunny in Philadelphia and Welcome to Wrexham to reflect his new name.
• His company More Better Industries and his co-ownership of Wrexham AFC have taken his brand into non-English markets including South America.
• He discovered through genealogical research that relatives had previously altered the spelling of their surname.
• His wife Kaitlin Olson said their children are unhappy about losing their original surname.