Cardi B and Offset welcomed a daughter, Kulture Kiari Cephus, in July 2018. At the 2021 BET Awards, Cardi revealed that she was pregnant with her second child when she performed alongside her husband's group Migos, and in September of 2021, she told Instagram that she had a baby boy.

In an April 15 Instagram post, Offset finally shared an image of his youngest child wearing a number of blinged-out chains. "WAVE SET CEPHUS," he captioned the post in capital letters, announcing his son's name.

As seen in the snapshot above, Cardi also Instagrammed adorable photos of Wave wearing a coat with a fur hood and a large, iced out chain. Unsurprisingly, her post made a splash, racking up more than 4.1 million likes in less than 10 hours.

On Twitter, Cardi gave her followers an insight into how the duo came about naming their son, attaching a video of her baby's chain that featured a shark and his name on the pendant. "When Set suggested Wave, I was sold! THAT HAD TO BE HIS NAME !" the "Bodak Yellow" hitmaker tweeted.