Name ideas?

Flary x Aquar

Flame and Spirit

Jinx and Paulo

Entity & Ghost/spirit

Lucky (black cat) and Hoax (white cat)

Ummm.... White and black???? (A bad name)

For the blue one - Moonshine (burns with a clear blue flame)
Let’s see if anyone knows the song I am referring to lol

Gatorade and Crocs

Yin and Yang