Prince Henry announced that his son was born healthy.
Enrique said he was "incredibly proud" of his wife, the Duchess of Sussex. The baby weighed 3.26 kilograms (7 pounds, 3 ounces) and palace representatives said he was born at 5:26 Monday morning.
The prince said he was ecstatic about the birth of his first child and added that more details will be shared in the coming days.
Enrique and Meghan were married a year ago this month at Windsor Castle. In April they moved from a house at Kensington Palace in London to Frogmore Cottage, which is a property near Windsor Castle where the wedding reception was.