Kajamanu

Kajamānu or Kayyamanu (Akkadian: 𒅗𒀀𒀀𒈠𒉡 ka-a-a-ma-nu "the constant") or Uduimin-saĝuš (Sumerian: 𒀯𒇻𒅂𒊕𒍑 MULUDU.IMIN-saĝ-uš, "star of the sun") is the ancient Mesopotamian name for the planet Saturn. In ancient Mesopotamia, he was also regarded as the "star of Ninurta," the Mesopotamian fertility deity.

In other cultures
Kiwan (Mandaic for Saturn) is derived from the Mesopotamian name. Kayvan is the Persian equivalent name.

Kēwān (Classical Syriac: ܟܹܐܘܵܢ) also being a loan from Akkadian, is the name for Saturn in Syriac among later Assyrians.