According to reports from The Times, Archie and Lilibet have been using the surname Sussex rather than Mountbatten Windsor since the coronation of King Charles III. The change became more visible after Prince Harry and Meghan launched their newly rebranded website, Sussex.com, which brings together their charitable work, media projects and public initiatives.

Sources close to the couple suggest the decision is part of a wider effort to present a unified family identity. By using Sussex across both their professional ventures and their private family life, the duke and duchess are said to be reinforcing a sense of togetherness. One insider described it as a proud and symbolic moment for the family, reflecting unity rather than rejection.

Mixed reactions from the public

As with many decisions involving the Sussexes, public reaction has been divided. Critics have accused the couple of wanting to distance themselves from the royal family while still benefiting from royal associations. Some commenters described the move as another attempt to stay relevant, questioning whether it contradicts Harry’s stated desire for a quieter life away from royal pressures.