No one has mentioned that a baby Daryl could be named after one of Philadelphia's best blue-eyed soul singers and one half of the magnificent "Hall and Oates". Sigh.
Listen to Daryl Hall sing "Sara Smile" or "I Can't Go For That (No Can Do)" and maybe the name could grow on you because, it worked for him. Lol
But I'll rank:
Daryl (for the above reason)
Leo
Rowan
Theo