Tradition / Region: French Mythology, Brittany Mythology
Alternate Names: Possibly related to Crions
Category: Gnome
The Myth
Jetins are tiny fairy-like beings from the seaside caves of Brittany, known for their immense strength and mischievous behavior. Despite ranging in size from as small as a thumb to about 1.5 feet tall, they possess the ability to lift and throw massive stones.
They are described as rough, possibly hairy creatures, sometimes said to wear silver shoes. Jetins delight in displaying their strength by hurling boulders over great distances, and many standing stones and megaliths are attributed to their activity, treated as mere playthings.
Beyond stone-throwing, jetins engage in typical fairy mischief. They tie knots in horse tails, release livestock, and are known for abducting human infants, leaving behind changelings—ugly, wrinkled substitutes that never grow or develop. These stolen children can be recovered by threatening the changeling near a jetin dwelling, forcing the creatures to return the human child.
Jetins are said to share their coastal habitats with other small beings such as the Fions and the Fées des Houles, the latter being more benevolent. Similar roles of stone-throwing in folklore are sometimes attributed to larger beings like giants, but in Brittany, this function belongs to the small yet powerful jetins.
Gallery
Sources
A Book of Creatures. (n.d.). Jetin. Retrieved March 1, 2026, from https://abookofcreatures.com/2015/04/29/jetin/.
Interpretive Lenses
Religious Readings
- Christian Ascetic Deep Dive
Philosophical Readings
- Nietzschean Deep Dive
Psychological Readings
- Jungian Deep Dive
Esoteric Deep Dive
- Hermetic Deep Dive
Political / Social Readings
- Marxist Deep Dive