After rants to resign from all royal duties sometime last year, Prince Harry and his wife, Meghan Markle have finally decided to back out from all royal duties this year.

The announcement was officially announced by the Queen of England, Queen Elizabeth in her speech.
Prince Harry will therefore be stripped of his titles after his decision to pull out from royal duties, so will Meghan Markle.
The same consequences apply to the children of Prince Harry, who will also not be recognized as royals.
Source:Gossips24.com