No. It is coincidence that their names are similar. Mormons do not believe in any mythical gods, only the Judeo-Christian God. Mormonism has no roots in mythology, as it was founded by American Christians in the 1800's.
That I know of but many gods are associated with certain mythical creatures.
Hades is the mythical god of the underworld in greek mythology. He is often associated with the Devil.
In the Satanic bible on the page listing "Infernal Names" the god of the ghouls is named "Mormo!" (a ghoul is an evil being obsessed with the dead). His followers would be called Mormons! Mormons are obsessed with geneologies and Temple rites and rituals for the dead, who they believe can visit the living, and who can convert to mormonism even in the grave. In Chinese, "Mormon" means 'gates of hell.' That is why Mormon missionaries have problems in Hong Kong.
No
If you mean the mythical god "Apollo" then as the god is mythical it was never actually seen.
Pisces
Aries is the mythical Greek god of WAR!
Wrestling with God A Three-Way Conversation on Mormonism - 2008 was released on: USA: 18 January 2008 (LDS Film Festival)
The mythical god of wine and theater is Dionysus.
Chaos
Loki, the Norse god of trickery.
Loki, the Norse god of mischief.