Yam is the deity of the primordial chaos and represents the power of the sea untamed and raging; he is seen as ruling storms and the disasters they wreak. The gods cast out Yam from the heavenly mountain Sappan (modern Jebel Aqra; "Sappan" is cognate to Tsephon. The seven-headed dragon Lotan is associated closely with him and the serpent is frequently used to describe him."
http://en.wikipedia.org/wiki/Yamm
Side dish ping.
Cool.
This is fascinating stuff. If we go forward in time, we can speculate that Popeye the Sailor was modeled after the priests of Yam.
After all, wasn’t his mantra, “I Yam that I Yam.”
http://www.tau.ac.il/~yavneyam/