Will Ferrell Welcomes Baby Boy No. 3!

It's three of a kind for Will Ferrell and wife Viveca Paulin, who welcomed their third son on Jan. 23!

Axel Ferrell was born just hours after his dad performed a rousing rendition of "Free Bird" on the final broadcast of The Tonight Show with Conan O'Brien.

The newest Ferrell joins older brothers Magnus, 5, and Mattias, 3.

Congratulations!

Plus: The Octo-Babies Turn One!

What do you think of the name Axel? Chime in below!