Checkers or Checkerboard: Direct and simple, relating to the prominent pattern. Domino: Refers to the black and white/light contrast. Arcade: Evokes a retro, pixelated, or game-like feel due to the art style and patterns. Glitch: Suggests a digital or slightly broken aesthetic, matching the fragmented appearance of the character's face/head. Rook or Bishop: Chess-themed names that tie into the checkered pattern. Two-Face or Janus: Relating to the split design of the character's face. You could also consider names suggested by others in similar situations, such as Alex, Adrian, or Leonard, to see if they fit your character. Ultimately, the best name is one that you feel fits your vision for the character! (Don't ask if i typed this all or maybe- did i became google for an second-)..