Tradition / Region: Philippine Mythology
Alternative names: Sigben, Sigbinan’s Sigbin
Category: Sheep
The Myth
The Sigbin is one of the most feared supernatural creatures in Philippine folklore. It is described as a bizarre, goat-like demon with no horns, enormous bat-like ears, and a long whip-like tail. Rather than walking normally, the Sigbin moves backwards, with its head hanging between its hind legs. Folklore claims that this unnatural posture allows it to become invisible to ordinary humans.
The creature is believed to emerge primarily during Holy Week, especially on Easter, when the boundary between the human and supernatural worlds is thought to weaken. During these nights, the Sigbin leaves its hiding place to hunt, targeting children and unsuspecting travelers. According to legend, it tears out the hearts of its victims, using them to create powerful magical amulets. It is also said to feed on human blood, which it mysteriously draws from a person’s shadow rather than directly from the body.
Unlike many mythical beasts that roam freely, the Sigbin is often portrayed as a creature that can be owned and controlled. Certain families, known as sigbinan, are believed to inherit the ability to command Sigbins through secret magical knowledge. These demons are said to live hidden inside large clay jars during the day and are released only at night. They are also commonly associated with aswang witches, who supposedly keep Sigbins as supernatural servants, guardians, or hunting companions.
Although the Sigbin is deeply rooted in Philippine folklore, some researchers have suggested that its strange appearance may have originated from descriptions of unfamiliar animals, particularly kangaroos, whose upright posture, powerful hind legs, and long tails resemble aspects of the legendary creature. Over time, these observations blended with local supernatural beliefs, transforming the mysterious animal into one of the Philippines’ most enduring demonic legends.
Today, the Sigbin remains one of the best-known creatures in Philippine folklore, remembered as a terrifying nocturnal predator, a servant of witches, and a symbol of hidden supernatural dangers lurking beyond the edge of human sight.
Sources
Bestiary.us. (n.d.). Sigbin. In New Bestiary: Encyclopedia of Imaginary Beings. Retrieved June 28, 2026, from https://www.bestiary.us/sigbin