All of my decks have puns or cultural references as names.
For example, I have 3 Dragon decks (Priest, Paladin and Warrior), which are named : Dragonborn, Dragon Age and Dracarys (and yes, it was far before a "Dracarys" dragon deck got promoted on this site !).
I guess all of you can see where those come from. :D
My Raptor Rogue is named Jurassic Park and my Deathrattle Hunter is The Walking Dead. I'm always having a good time picking up names for my decks. But hey I'm a Timmy and I only play fun decks (most of them are not even Tier 3) in Wild. :D
Btw my choices of cardback is very important too : always choose a cardback that's beautiful and fits the theme of the deck !