Jessica Alba and Cash Warren welcome a baby boy. Find out the name they picked. - BabyNames.com Celebrity Baby Blog
@jessicaalba Instagram

Congratulations to actress Jessica Alba and her husband, Cash Warren! The couple welcomed their third child, a baby boy, on Sunday, December 31.

Keeping with their naming theme of monikers that start with the letter ‘H,’ their newest addition is named Hayes. Hayes is English in origin, meaning “lives by the forest/brush.”

Hayes joins big sisters Haven and Honor.

Jessica shared the happy news on Instagram with a photo of their little one, writing: “Hayes Alba Warren 12/31/17. Best gift to ring in the New Year!! Cash and I feel so blessed. Haven and Honor are already obsessed with their new baby bro. #familyof5.″

Miranda Mendelson has a bachelor’s degree in Communication Studies from California State University, Northridge with a minor in Women’s Studies. She is an owner/partner in BabyNames.com and daughter of founder Jennifer Moss.

Miranda is a long-time beauty influencer and entrepreneur, authoring her own blog, SlashedBeauty.com.