In February 2023, actor Blake Lively and Ryan Reynolds revealed they welcomed their fourth baby together. Since then, the couple hasn’t shared any details about their little one. Last night, during the premiere of Ryan’s new film Deadpool & Wolverine in New York, the actor shared the name of the couple’s baby.

Ryan took the stage at the premiere and thanked his family, naming the couple’s fourth child, a boy. “I want to start by saying thank you to my wife Blake, who is here. I want to thank my kids James, Inez, Betty, Olin, who are here.” Olin is a Scandinavian name that means “ancestor’s heir.” The actor went on to joke, “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.” The father-of-four then gushed, ” “I love that my entire family is here.”

The It Ends With Us star and IF star share three daughters together: James, 9, Inez, 7, and Betty, 4. The couple’s famous friend, musician Taylor Swift, revealed the name of the couple’s third baby in 2020 on the release of her album folklore. The song “Betty” uses all three of the children’s names. The Deadpool star recently joked on The TODAY Show about Taylor announcing the name of the couple’s fourth baby. “We always wait for Taylor to tell us what the child’s name is and I will say this, we’re still waiting.”

Ryan and Blake first met in 2010 on the set of Green Lantern and maintained a friendship before they began dating in 2011. In September 2012, they tied the knot in a small ceremony in South Carolina.

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Kate Fann (she/her) is the BabyNames.com celebrity blogger, as well as an established content writer, aspiring author, and social media expert. She has been featured in online publications such as Bolde, ManoByte, Medium, The Social Observer, and more. Kate has ghostwritten numerous romance novels and is currently working on publishing her own works in the Young Adult genre.

Kate lives in East Tennessee with her husband Casey and her two sons, Quinn and Noah. When she's not writing or scrolling Instagram, Kate can be found tasting delicious wines, playing with make-up, baking yummy treats, or hiking the beautiful Smoky Mountains.