Little Zhuri James was born to the proud parents on Oct. 22 in Ohio, E! news reported.
She joins brothers LeBron James Jr., 9, and Bryce Maximus James, 7.
James, 29, and Brinson, 29, announced Zhuri’s name while on vacation in Greece back in August.
‘Mykonos Greece is spectacular!’ he said via Instagram. ‘Push gift to my wife [Savannah]!
The NBA star added: ‘Zhuri hurry up and get here so your daddy and 2 brothers can annoy you!’
Brinson showed off her baby bump in a blue and white tie-dyed maxidress, plus see-through gray sunglasses and a white fedora hat.
James married Brinson, his high school sweetheart, in a lavish San Diego ceremony on Sept. 14, 2013.
The 28-year-old multimillionaire and his wife held their ceremony at the Grand Del Mar hotel less than three months after he won his second straight NBA title with Miami Heat.