We call Cordelia: DeeDee, Boo, Bootle, Bootle Bumtrinket, Doodlebug, Cordoodlebug, Babalou, Bubbles.
We call Delphine: Feenie, Feen, Fee, Delly, Foo, Delphine Elizabum, Jellybean, Jelly.
We call Blake: Daddy, Daddily, Daddy-a, Blake, Husband (that's me), George (mainly Andy). Yes, the kids call him Blake. They think it's cute.
We call me: Mummy, Mama, Mummy-a, Mummily, MA! (usually Cordelia), Amy, arbrown (Andy again), Amily (Blake calls me that and it makes me feel all cute).