Maa Katyayani is the sixth manifestation of Goddess Durga, and her worship is observed on the sixth day of the Hindu festival of Navratri. She is known for her fierce and warrior-like form. The name "Katyayani" is derived from the great sage Katyayana, who performed rigorous penance to invoke her divine presence.

The Navratri story of Maa Katyayani highlights her fierce aspect and her role as a warrior goddess.