Zirnytsia the Cloudbursa

Zorya (lit. "Dawn"; also many variants: Zarya, Zaria, Zorza, Zirnytsia, Zaranitsa, Zoryushka, etc.) is a figure in Slavic folklore, a feminine personification of dawn, possibly goddess. Depending on tradition, she may appear as a singular entity, or two or three sisters at once. Although Zorya is etymologically unrelated to the Proto-Indo-European goddess of the dawn *H₂éwsōs, she shares most of her characteristics. She is often depicted as the sister of the Sun, the Moon, and Danica, the Morning Star with which she is sometimes identified. She lives in the Palace of the Sun, opens the gate for him in the morning so that he can set off on a journey through the sky, guards his white horses, she is also described as a virgin. In the Eastern Slavic tradition of zagovory she represents the supreme power that a practitioner appeals to.

The Slavic word zora "dawn, aurora" (from Proto-Slavic *zoŗà), and its variants, comes from the same root as the Slavic word zrěti ("to see, observe", from PS *zьrěti), which originally may have meant "shine". The word zara may have originated under the influence of the word žar "heat" (PS *žarь). PS *zoŗà comes from the Proto-Balto-Slavic *źoriˀ (cf. Lithuanian žarà, žarijà), the etymology of the root is unclear.