'It's Always Sunny' star Rob McElhenney filed in Los Angeles to change his name to 'Rob Mac' after it's caused confusion for years.

Mac's Tavern bar owned by "It's Always Sunny in Philadelphia" stars will close after 15 years It's the end of an era for Mac's Tavern on Market Street in Old City.

"It's Always Sunny in Philadelphia" star Rob McElhenney has filed to legally change his name. Here's his new name and why he chose it.

Reintroducing Rob McElhenney. The It’s Always Sunny in Philadelphia and Welcome to Wrexham star is officially changing his name to “Rob Mac.” He legally filed in Los Angeles to change his ...

For a crash course on 'It's Always Sunny in Philadelphia,' watch these 10 essential episodes The sitcom returns Wednesday with its 'Abbott Elementary' crossover.

Never mind the name McElhenney — just call him Mac. The It’s Always Sunny in Philadelphia actor currently known as Rob McElhenney is in the process of legally changing his name to Rob Mac and ...

The shortened version of McElhenney’s surname brings him closer to his Always Sunny character – whose name is Mac – which he has played since the comedy series’ launch in 2005.

Let’s face it — you’ve probably been calling him “Mac” this whole time anyway. Rob McElhenney, the longtime star of It’s Always Sunny in Philadelphia, is making it official. The actor ...

Rob McElhenney has had much success in TV under that name. Now it’s time for a new era of Rob — Rob Mac. McElhenney, co-creator of the long-running comedy series “It’s Always Sunny in ...

The It’s Always Sunny in Philadelphia star has previously discussed his intention to make the change due to the difficulty some people have pronouncing it.

Rob McElhenney of "It's Always Sunny in Philadelphia" filed for a legal name change after long hesitating to change his last name.

A new book about "It's Always Sunny In Philadelphia" details the outrageous sitcom's unlikely success, starring Glenn Howerton, Danny DeVito, Charlie Day, Rob McElhenney, and Kaitlin Olson.