Kaitlin Olson and Rob McElhenney may have played blunt characters on It's Always Sunny in Philadelphia, but in reality, they ...

His wife of 17 years, Kaitlin Olson, with whom he shares sons Axel Lee, 14, and Leo Grey, 13, was still getting used to the “Mac” idea, telling Variety in the same interview, “The kids are ...

Olson and McElhenney, who play Dee and Mac on the FX sitcom, tied the knot in 2008 and went on to welcome sons Axel, 14, and Leo, 13. During a joint interview with Variety in May, Olson revealed ...

Rob McElhenney is opening up on why he is officially changing his name to “Rob Mac” — though he knows it’s “kind of douchey.” “I'm going to dedicate exactly one minute to this. Start ...

At the time, McElhenney's wife, actress Kaitlin Olson, 49, shared that the couple's two kids — Axel, 14, and Leo, 13 — were not happy about the change.

Rob McElhenney is legally changing his name to “Rob Mac” despite Ryan Reynolds creating a tune on how to correctly pronounce his last name. As for how Kaitlin Olson feels? Read on to see.

Our mission, making change happen, has never been as important as it is today. GettyImages-1202872272.jpg© Getty Images Rob McElhenney as Mac in 'It's Always Sunny in Philadelphia' (FXX) ...

Rob McElhenney is legally changing his name to “Rob Mac” despite Ryan Reynolds creating a tune on how to correctly pronounce his last name. As for how Kaitlin Olson feels? Read on to see.

Rob McElhenney is breaking free from the mispronunciations. Stream NBC 5 for free, 24/7, wherever you are. The It’s Always Sunny in Philadelphia star has officially filed to change his name to ...