DD is always Muppet or Ferret. Ferret is usually when she's doing something wrong, she'll get FERRET!! NO!! Otherwise it's just Han or Hannie. Hardly ever called Hannah.
I call her Muppet, DH calls her Squirt.

DH get's called Muff. He's used to it now, somehow I started calling him Muffin to annoy him. Now it's just always "Muff".