Sophie :- sophs, fifi, fia,sophia, sheep,shaggy monster, stinky.
Rosie: - Rose, rosa, posy, rosie posy, pudding
Molly: - Mole, moles, wally, molly wally, moo
Gypsy: - Gyps, Gyppy, Wiggle bum, Porker, Gyppy whippy, Whipsy
Aimee: - Aims, darlin, stumpy, monster, pretty
You don't realise they sound so silly till you write them down