1) Turkic deity 
Yalchuk (Turkish: Yalçuk) is the moon goddess in Turkic mythology. In ancient Turkic folk religion and myth, Yalçuk is the divine embodiment of the Moon. She is often presented as the female complement of the Sun (Koyash) conceived of as a god. Koyash and Yalchuk categorized as the visible gods. Moon Goddess is said to have lived on a mountain t...