Harry and Meghan were stripped of several titles, including HRH, in February 2021 when they indicated they would not return to Royal duties – but still known as Duke and Duchess
The Duke and Duchess of Sussex should refrain from using their titles after starting their new lives in California, says a royal historian.
Prince Harry and Meghan were bestowed the titles by the Queen after their May 2018 wedding.
In February 2021 the prince had several titles, including His Royal Highness, revoked by the monarch as the pair confirmed they had no plans to ever return as working royals.
Since then they have continued using their Duke and Duchess titles which has led to some people questioning if they should do so.