Here are some gaming name ideas that start with "Galaxy":
- GalaxyWarrior
- GalaxyHunter
- GalaxyExplorer
- GalaxyTitan
- GalaxyMage
- GalaxyRanger
- GalaxyKnight
- GalaxyNinja
- GalaxyWraith
- GalaxyPhantom
- GalaxyChampion
- GalaxyVoyager
- GalaxyGuardian
- GalaxyVortex
- GalaxyAssassin
- GalaxySorcerer
- GalaxyBrawler
- GalaxyDruid
- GalaxyStrider
- GalaxyDynamo
Feel free to mix and match or modify these names to better suit your gaming persona!