Two and a Half Men star Ashton Kutcher revealed how he and his fiancee chose their baby's name, which came from somewhere pretty unexpected.

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On Tuesday night, the actor made an appearance on Conan where he dished on what it's like to be a parent. He mentioned plenty of details, but when the question on how the name Wyatt was brought up for his daughter, Kutcher mentioned that it all started when he and his fiancee, Mila Kunis, were at a basketball game.

"We were going to a Lakers game and I got name Tourette's and I just started listing off anything and everything that I saw: 'Sign! Truck! Wall! Door!'" Kutcher said, posted on Us Magazine. "She [was] like, 'Shut up!' Then I was like, 'I've got a really dumb idea. What about Wyatt?' She goes, 'That's it.'"

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As for their daughter's middle name, that actually came from a certain family member.

"We gave her the middle name Isabelle after Mila's grandfather, who was Yitzhak, so it has a little heritage [too]," the actor stated.

When Kutcher dished on what it's like being a dad, he went over the moon on how wonderful it is.

"It's unbelievable. It's the greatest thing on Earth," he said. "We're really privileged that we have time and can afford to take time. So we don't have a nanny or a night nurse of any of the stuff. It's just the two of us."

Kunis gave birth to the couple's first daughter on September 30.