In a message on her official website, Carey announces that their son's name is Moroccan Scott Cannon, inspired by the country where Cannon proposed to the pop star as well as the decor of the "top tier" in her Manhattan apartment.
Their daughter, meanwhile, is named Monroe Cannon, inspired by the iconic Hollywood actress Marilyn Monroe, a favorite of Carey's.
Carey gave birth to Moroccan Scott and Monroe Cannon on Saturday, the same day as her and Nick Cannon's wedding anniversary. The couple renewed their vows in the hospital, with Rev. Al Sharpton presiding over the ceremony.
What do you think of Mariah and Nick's baby names?