What is "nebka"

Nebka is the birth name of an Ancient Egyptian king ( pharaoh) who ruled during the 3rd dynasty of the Old Kingdom. He is thought to be identical with the Hellenized name form Necherophes (by Manetho). Nebka is one of the most disputed kings of the Old Kingdom, since his name is handed down as cartouche name only, but is preserved always in the same typographical way. And because the sources for the name “Nebka” are that numerous, this ruler is seen as a historically important figure.