Speaking at the New York premiere of his latest movie, Deadpool and Wolverine, on Monday, the actor casually shared the name as he shouted out his family.
“I want to start by saying thank you to my wife, Blake, who is here,” he said from the stage before the screening. “I want to thank my kids, James, Inez, Betty, Olin, who are here.”
He then joked: “I hope that, if I’m lucky, this moment will be the most traumatic thing — that is, the contents of this movie — that happens in your wondrous life. I love that my entire family is here.”
While it is unclear whether Olin is a little boy or a girl, it is traditionally a male name of Scandinavian origin.