The It’s Always Sunny in Philadelphia star and creator, 48, has filed to legally change his name to Rob Mac, shortly after revealing he was considering the move due to confusion over the ...

Rob McElhenney’s new last name has high potential. But for his wife and “It’s Always Sunny in Philadelphia” co-star, Kaitlin Olson, she isn’t fazed by the switch-up from McElhenney to ...

July 09, 2025 Two decades ago, Rob McElhenney envisioned 'It's Always Sunny in Philadelphia' as a reverse 'Friends' In an encompassing New York Times article on the sitcom, the show's creator says ...