Dinka population is between 500,000 to 1 million. Dinka religion is the supreme, creator god is Nhialic he is the god of the sky and rain, and the ruler of all the spirits. Millions of the Dinka are in the Republic of Sudan. They belong to a group of cultures known as the Nilotic peoples, all of whom live in the southern Sudan. They inhabit the present area for at least 400 years. They call themselves "Moinjaang" or "the people of the people".