Tradition / Region: Polish Mythology
Alternate Names: Mara, Nocnica
Category: Mermaid
The Myth
Among the Slavs it was said that not all restless spirits wander by day. Some belong to the deep hours of night, when the world is quiet and the living are most vulnerable. One such being was the Północnica — the Midnight Woman.
She was believed to be born from the soul of someone who had lived in great sin, or from a person who had suffered terrible wrongs in life. Such a soul, unable to find peace after death, might return as a malicious spirit. Some said a person could even become such a being while still alive, if their heart was consumed by powerful hatred, grief, or bitterness.
There were darker whispers too. It was said that if, during baptism or on a deathbed, the words of prayer were spoken wrongly, the mistake could doom a soul. A slip of the tongue might bind it to wander as a Północnica.
She was a creature of midnight. When the hour was deepest and the world lay still, she would move unseen through houses and villages. Her nature was not always murderous, but she was spiteful and fond of mischief. She troubled sleepers, stirred unease, and spread fear in the dark hours when no one wished to meet what walked outside.
Thus people spoke her name carefully, knowing that some spirits belong not to the grave, but to the hour when the night is at its blackest.
Gallery
Sources
Wikipedia contributors. (n.d.). Północnica. In Wikipedia, The Free Encyclopedia. Retrieved February 14, 2026, from https://pl.wikipedia.org/wiki/P%C3%B3%C5%82nocnica
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
Other
- How to Invite The Północnica