Egyptian
Nun
the primeval waters
Norse tradition. See the whole pantheon.

In Vafþrúðnismál and Gylfaginning, Ymir is the first being, formed from rime in the void of Ginnungagap. Odin and his brothers Vili and Vé killed him and made the earth from his flesh, the sea from his blood and the sky from his skull.
Deities in other traditions who share a theme with Ymir: creation and first beings. This is overlap in one area only.
Egyptian
the primeval waters
Egyptian
creator, the completed one
Egyptian
sun, kingship, order
Egyptian
craftsmen, creation by speech
Egyptian
the hidden, king of the gods in the New Kingdom
Mesopotamian
the primeval sea, mother of the gods
Mesopotamian
fresh water below the earth
Mesopotamian
salt water, primordial mother