They welcomed their son in February.
They've known each other since they were kids.
The final decision will be up to the parents.
A royal expert has claimed the unique name the Prince of Wales uses for his daughter-in-law provides a rare look into their relationship.
John passed at the age of 85.
The Queen’s 11th great-grandchild arrived over the weekend, and a "delighted" royal family – none more so than the Queen herself – flooded social media with their responses to the news.
The statement comes on the day his trial is set to start.
The former TV show presenter has opened up about her decision to leave the popular morning program.
The former Good Morning Britain host gave his well wishes.
No photos of the newborn have been released yet.
The service took place at St Mary's Cathedral in Sydney.
The royal has a big future ahead of her. Will she be Princess of Wales, Queen Catherine, or Queen Consort?