Did toi know that KOL got their name from one of the characters of the Planet of the Baked Comic Book? Awesome!

no they didn't it's from their dad's name, LEON.

The members of kings of Leon are all related, all with surname followell, they took their name from the fact that both their grandfather and father were called Leon.

Actually they took it from their grandfather. Their dad's name isn't Leon, Its Ivan.