It appears there'll be celebrations in the McGregor household tonight.
While there has been no confirmation from the Notorious himself, the Irish Mirror are reporting that that Conor McGregor and Dee Devlin have welcomed a baby boy which they have named Conor Jack McGregor.
Makes sense, since rumours circulated recently that the new parents would honour a legendary fighter with their choice of baby name.
McGregor's dad Tony told the publication:
"Baby Conor Jack McGregor was delivered last night at 8pm in the Coombe Hospital.
"He came in at 8 pounds 14 ounces. The whole family are absolutely delighted.
"We’ve experienced this recently with our eldest daughter and there’s no better feeling in the world than being a grandparent. The parents are absolutely over the moon and everyone is healthy."
We await McGregor's input on social media.