Prince William and Duchess Catherine Coat of Arms

The royal baby has created a sensation, and now you can send out a birth announcement in the same manner as Buckingham Palace! With the official Royal Coat of Arms of Prince William and Duchess Catherine featuring the lion and the unicorn. God save the queen! When William becomes King and he decides to use his first name as King, he will be known as King William V, but for now his name is William Wales. Officially, Prince William is known as His Royal Highness Prince William Arthur Philip Louis of Wales, Royal Knight, Companion of the Most Noble Order of the Garter. For more formal occasions and for military purposes, Prince William uses the name of the area which his father holds the title – Wales – which is also William’s surname. Here is the official Coat of Arms of Prince William and his wife, the Duchess of Cambridge.