well sonic character names arent really that consistent

you have "Sonic The Hedgehog" "Charmy Bee" "Conductor" and "Tails" or "Miles 'Tails' Prower" "Fang the Sniper"

so any could work. i just like the sound of "Captain Fox" the most imo but he coud still keep his last name the same way Tails does

to me, i like how alotta sonic characters aren't too specific so in my head he'd probably be called Captain Fox (or referred to as just captain) like how there's just a character that's just referred to as "Conductor"