Dean~ For a boy,Dean chose Axel, for the lead singer in Guns n Roses. And you chose Rose,just to complete the theme.

Sam~ Sam wanted to have an elegant girl's name,so you came up with Catherine,and you wanted to name the boy Dallas.

Castiel~ He wanted a name for both girl and boy,so Morgan was a good name.

Gabriel~ after a few hours of searching for a less biblical name,you found Jackson for a boy, and Tiffany for a girl

Balthazar ~ He liked the name Demitri,because it sounded like a warrior name. You liked the name Spring because that was when you met.

Lucifer~ He really only wanted something heroic, while you wanted something other than the usual. You couldn't agree between Celena and Celeste for a girl,and for a boy,you thought a great name for the boy would be any name. You honestly didn't want a boy,but you just randomly chose Markus.

Crowley~ You liked the name Larissa and he liked the name Tyler.