Future baby name #2 lol

This is my 2 year old, Karmello Joseph. I love names that are somewhat unique but not too different lol. His middle name is Joseph because it’s my brother in laws name who passed. Anyway, me and my hubby are going to try for baby #2 and the names we have picked out are Arabella (Air-ah-Bella) Zara and Angelo Asiah (ah-sigh-ah). Do those names go with Karmello? Our kid(s) are black and Hispanic so we want a name that would go with both ethnicities. Anyone have any other suggestions? Me and my hubby tend to like names that end with a or o.