Kimora Lee Simmons and actor Djimon Hounsou have settled on a name for their newborn son: Kenzo Lee Hounsou.

Simmons' rep confirmed the name to Wednesday, and the designer took to her Twitter page to share the news. “Welcome into the world Kenzo Lee Hounsou," the star posted. "Kimora's + Djimon's baby boy..." The name, which means "wise and three," is of Japanese origin and could be inspired by retired Japanese fashion icon Kenzo Takada. Simmons, 34, gave birth to the couple's first child on Saturday. He was 8 lbs., 20 inches.

Simmons has two daughters, Ming Lee, 9, and Aoki Lee, 7, with hip-hop mogul Russell Simmons, whom she divorced in 2008 after nearly 10 years of marriage.