Main Characters:
* Lam-ang: The protagonist, a strong and brave warrior known for his extraordinary abilities and legendary feats.
* Don Juan: Lam-ang's father, a wealthy and respected landowner.
* Donya Ines: Lam-ang's mother, a beautiful and virtuous woman.
* Namongan: Lam-ang's beloved, a beautiful maiden from a neighboring town.
* Saragnayan: The antagonist, a giant serpent who kidnaps Lam-ang's rooster.
Other Characters:
* Sili: Lam-ang's rooster, a magical creature that can communicate with its owner.
* Arayat: A legendary giant who helps Lam-ang slay Saragnayan.
* The Ghosts of the River: Spirits that reside in the river and guide Lam-ang on his quest.
* The People of Nalbuan: The inhabitants of Lam-ang's town who admire and respect him.
Note: The specific characters and their roles may vary slightly depending on the version of the epic. However, these are the main characters and their general functions in the story.