What is "dengizich"

Dengizich (died in 469), was a Hunnic ruler and son of Attila. After Attila's death in 453 AD, his Empire crumbled and its remains were ruled by his three sons, Ellac, Dengizich and Ernak. He succeeded his older brother Ellac in 454 AD, and probably ruled simultaneously over the Huns in dual kingship with brother his Ernak, but separate divisions in separate lands.