Sargon

Sargon may refer to different rulers. The name Sargon is what texts in the Bible use, the people were not known as Sargon in their native language: 
Sargon of Akkad, also known as Sargon the Great, Mesopotamian king
Šarru-kên I, Assyrian king; the Bible refers to him as Sargon I
Sargon II, Assyrian king