Jemima is definitely a nice name.
My dh and I have both commented that it's a shame that
Jemima has been ruined in the US by the pancake/syrup products. The nns
Jem, Jemi and
Mimi are cute too. You know, you've given me an idea for my next cat! I tend to name them more whimsically than I do my children (sort of my creative outlet). ;-)