Article continues below advertisementBefore he was Prince George, future king and third in line to the British throne, he was nearly something else entirely.An upcoming royal biography reveals that when Prince William and Kate Middleton were expecting their first child in 2013, the Princess of Wales had her "heart set" on a different name - one that never made it to the palace balcony.Article continues below advertisementThe Baby Name BattleSource: MEGAAccording to Russel Myers, Prince William and Princess Kate spent hours researching names ahead of Prince George's birth.