Not really.
Hear me out...
Okay, I like Persimmon (nn Persi) (which is still in the running) but everyone was horrified to the point where I have a seed of doubt sown in my mind.
So... my children have taken to calling the baby Avocado, and I was idly wondering if there was a nice Latin name for Avocado or an Avocado flower or something, and it turns out that the Avocado is of the genus Persea - do you reckon it's pronounced Percy or Persee-ay?
And, if you're feeling indulgent, can you think of anything else Avocado-y that might work? (But don't just be cutting and acerbic) (unless it's also funny).