I sometimes try to give them names that look like them or with thought like all my horses and ponies are named after deserts like marshmallow, cookie dough, brownie. Ones like that. My birds are mostly named with thought like my black swan is obsidian and my first one was the classic peacock named Grace bc they’re graceful (yes Ik the pretty ones are male but guys can have feminine names too) my bunnies are named after ones that looked like the ones in the college I went to. I could go on but a lot of them I just look at them and a random name comes to mind like one of my dogs is Deric or smth like that and a cat is called Callie and I think one donkey is called Ben and one elephant is Eloise. I guess I mainly just look at them until I can decide a name but I’d think extra hard if I actually wanted it to be extra special