India, June 30 -- It's Always Sunny in Philadelphia star and Wrexham AFC co-owner Rob McElhenney is making a bold branding move: he is legally changing his name to Rob Mac. The 47-year-old actor, whose full name is Robert McElhenney III, filed documents in Los Angeles this week to formally adopt the shorter moniker, reported TMZ.

According to the report, fans have long known him as 'Mac' from his sitcom persona; the change marks a new era in both his career and business ventures. In another interview with Variety, Rob said that the name was never just a stage name; he wants to use the name legally.

The name change, reportedly, was not coming out of nowhere. In a May 2025 Variety interview, Rob explained the reason behind making the chan...