The name announcement comes just hours after the Duke and Duchess of Sussex released images of their gorgeous little boy, with Harry cradling the little prince tenderly in his arms.
Speaking from the grounds of Windsor Castle, the pair gushed about their first days as parents.
Says Meghan: 'I have the two best guys in the world so I'm really happy. He has the sweetest temperament, he's really calm.'
Both of them laughing, Harry added: 'I don't know who he gets that from.'
When asked who the baby takes after, Meghan said: 'We're still trying to figure that out.'
Added Harry: 'Everyone says that babies change so much over two weeks we're basically monitoring how the changing process happens over this next month really. But his looks are changing every single day, so who knows.'
Speaking of their first days of parenting, Harry said it was ‘amazing’.
He said: 'It's great. Parenting is amazing. It's only been two and a half days, three days, but we're just so thrilled to have our own little bundle of joy.'
He added they were looking forward to 'precious times with him as he slowly, slowly starts to grow up.'
Asked about going to see the Queen and Prince Philip, Meghan said: 'We just bumped into the duke as we were walking by which was so nice. So it'll be a nice moment to introduce the baby to more family and my mum's with us as well.'
She added: ‘Thank you everybody for all the well wishes and kindness, it just means so much.'