1. Ti Jean: The protagonist of the story. He is born from the union of his mother, a human woman, and the Devil. Ti Jean is characterized by his kindness and selfless nature, always putting the well-being of his brothers before his own.
2. Mi-Jean: Ti Jean's eldest brother. He is described as strong and brave, but also arrogant and selfish. Mi-Jean often clashes with Ti Jean due to his desire for power and control.
3. Gros-Jean: The middle brother of Ti Jean and Mi-Jean. Gros-Jean is depicted as intelligent, crafty, and skilled with words. However, he lacks physical strength and courage, making him dependent on his brothers in some situations.
4. Ti Malice: Ti Jean's youngest brother. Ti Malice is cunning, playful, and mischievous. He is known for his clever tricks and ability to outsmart others, including the Devil himself.
5. The Devil: The main antagonist of the story. He is portrayed as a powerful but cunning entity who seeks to claim the souls of Ti Jean and his brothers. The Devil frequently challenges the brothers with difficult tasks, testing their character and moral values.
6. The Mother: The mother of Ti Jean and his brothers. She is mortal human who falls in love with the Devil and gives birth to four sons. The Mother's love and devotion for her sons play a crucial role in the story's development.