The couple welcomed their daughter last September, and also share 3-year-old son, Malcolm.
Axelle/Bauer-Griffin/FilmMagic
John Mulaneyis taking fatherhood very seriously.
At least according to him.

John Mulaney and Olivia Munn.Credit:Axelle/Bauer-Griffin/FilmMagic
“Her name is Mei,” Kimmel observed.
“And her middle name is June… Did you do that to be funny?”
He went on to explain that his daughter’s name was actually intended to honor hismother-in-law.

John Mulaney and Olivia Munn with baby Méi June.Olivia Munn/Instagram
“Originally, our daughter was going to be named June.”
He explained, “So we said ‘How about Mei?’
which means plum in Chinese and so she’s Mei June.”
The couple began dating in 2021 andwed in July 2024, months before their daughter’s birth.
During a recent visit toCBS Sunday Mornings, Mulaney emphasized that fatherhood has fully changed his outlook on life.
“I’minthe world now that I’m a father.
My head was my only home before that,” he said.
He explained, “My thought was like, ‘Oh, we’ve met before.
I’ve collided with you some other time.’
Watch Mulaney’s full conversation with Kimmel above.