I had a few days to think about names!
How about one of these?! @barbara-orenya 🐘💙🐘
Bellephanté (Belle + elephant + é)
or
Élé (short for éléphanteau, French for baby elephant)
or
Babar (after "Babar the Elephant" https://en.m.wikipedia.org/wiki/Babar_the_Elephant)