Jimmy Fallon, Wife Name Newborn Daughter Winnie Rose Fallon

Jimmy Fallon and wife Nancy Juvonen named their daughter Winnie Credit: Michael Kovac/FilmMagic

Jimmy Fallon is up for some "late nights" of a different kind -- with his baby daughter Winnie Rose Fallon! On the Wednesday, July 24 episode of Late Night, the comic host, 38, broke his silence about the surprise birth of his first child with wife Nancy Juvonen, revealing his little one's name and other details.

"It's been a crazy couple days, well actually, just one day. It was just yesterday. It feels like I've had a four day conference," said the first-time dad in his opening monologue. "It's very taxing on the fathers. I don't know how it is for the mothers, but very taxing," he joked.

Continued the Saturday Night Live alum: "I'm emotionally drained. I'm a father of a beautiful baby girl. She's so cute. Her name is Winnie Rose Fallon and she's so cute. She's 5lbs, 9oz."

Fallon and film producer Juvenon, 46, have been married since December 2007. The new mom co-owns Flower Films with Drew Barrymore. Next year marks a professional milestone for Fallon as well; he's taking over for Jay Leno on NBC's The Tonight Show.

Tell Us: Do you like the baby name Winnie Rose?