She did, she bestowed the title of Prince on him when he was born.
Queen Elizabeth runs the Royal House of Windsor, and Windsor is the family's (including Prince William's) last name.
Queen Elizabeth and Prince William
The Queen, Prince William, Princess Beatrice, The Duchess Of Cambridge and Prince Charles
All the children of Queen Elisabeth II and Prince Phillip and their descendants have the surname Mountbatten-Windsor, daughters who change their last name on marriage excluded of course. Prince Charles and Prince William's last name is therefore Mountbatten-Windsor.
All the children of Queen Elisabeth II and Prince Phillip and their descendants have the surname Mountbatten-Windsor, daughters who change their last name on marriage excluded of course. Prince Charles and Prince William's last name is therefore Mountbatten-Windsor.
Prince William is not Queen Elizabeth's son. He is her grandson. His father Charles is Elizabeth's eldest son.
Yes she will. When William becomes King the woman he is married to will be Queen.
Her husband, Prince Philip
Prince William of Wales is Queen Elizabeth II`s grandson,or is this some kind of trick question,because you have spelled "prince william" in low case.
Prince William doesn't have a sister, just a brother, Harry
Princess. William and Kate will become Prince and Princess of Wales upon the Queen's death. Their offspring will either be a prince of a princess.
Prince William's father is Prince Charles.