New York, New York - Cardi B has finally revealed the name of her baby boy and shared a peek at his adorable face in a new post!

On Wednesday, the Hello rapper revealed via Instagram that she named her youngest son Grey as she commemorated his first birthday.

Cardi, who shares the boy with NFL star Stefon Diggs, gushed in the caption, "Happy 1st birthday to Grey Marsean Diggs!! It's only been 1 year since meeting you but it feels like I've had you at my side forever."

She continued, "I carried you through one of the most uncertain high pressured times of my life but having you inside of me through it all gave me an extra strength. I was growing you inside of me and at the same time you were giving me life!"

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The Bodak Yellow emcee dropped numerous, never-before-seen images of Grey in the post – including a pic where she's captured kissing him on the cheek while holding him.

Cardi has been very careful about keeping her son's name and identity under wraps until now, even though she did drop a few subtle hints along the way.

The New York native confirmed that she split from her baby daddy during her Little Miss Drama tour in February, after it was widely speculated that the pair had broken up.

But Cardi has since shifted her focus to herself and her kids, adding in the caption, "You gave a new meaning to what a Grey day feels like. You light up my life and every room with your smile your laugh and your precious spirit."