There's a character in the novel At Swim, Two Boys by Jamie O'Neill whose name is Doyler Doyle. He's one of the "two boys" of the title and is in love with the other, Jim Mack.
All in all, I cannot deny a fondness for the name "Doyle"... but I wish it to remain on a strict surname basis. The meaning is considerably interesting-- certainly not one that, if you were not Irish, would muster up.