His name is William Arthur Phillip Louis
Prince Harry
Gordon Prince's birth name is William Gordon Prince.
Because he is the son of the HRH the Prince of Wales he uses the name Prince William of Wales.
His full name is William Arthur Philip Louis.His official title is Prince William of Wales.
Prince William graduated from St. Andrew's University in 2005.
Royalty do not use last names in the traditional sense. When last names are necessary, such as in marriage, Prince William, Prince Harry, and the other descendants of Elizabeth II and Prince Philip are to use the name Mountbatten-Windsor. In some circumstances the princes are known as William Wales and Harry Wales or William of Wales and Harry of Wales. This is how they were known at University and in the Army.
Prince William's brother is Prince Harry.
She did, she bestowed the title of Prince on him when he was born.
Prince Charming
Prince William Windsor's birth name is William Arthur Philip Louis Windsor.
Queen Elizabeth runs the Royal House of Windsor, and Windsor is the family's (including Prince William's) last name.
The name of Prince William's dad's name is Prince Charles who used to be married to Princess Diana the Princess who the world loved very much.