Deleted user
These are all I can remember.
Celtic Gods:
Alator
The Celtic god Alator was associated with Mars, the Roman war god. His name is said to mean "he who nourishes the people".
Albiorix
The Celtic god Albiorix was associated with Mars as Mars Albiorix. Albiorix is the "king of the world."
Belenus
Belenus is a Celtic god of healing worshiped from Italy to Britain. The worship of Belenus was linked with the healing aspect of Apollo. The etymology of Beltaine may be connected with Belenus. Belenus is also written: Bel, Belenos, Belinos, Belinu, Bellinus, and Belus.
Borvo
Borvo (Bormanus, Bormo) was a Gallic god of healing springs whom the Romans associated with Apollo. He is depicted with helmet and shield.
Bres
Bres was a Celtic fertility god, the son of the Fomorian prince Elatha and the goddess Eriu. Bres married the goddess Brigid. Bres was a tyrannical ruler, which proved his undoing. In exchange for his life, Bres taught agriculture and made Ireland fertile.
Brigantia
British goddess connected with river and water cults, equated with Minerva, by the Romans and possibly linked with the goddess Brigit.
Brigit
Brigit is the Celtic goddess of fire, healing, fertility, poetry, cattle, and patroness of smiths. Brigit is also known as Brighid or Brigantia and in Christianity is known as St. Brigit or Brigid. She is compared with the Roman goddesses Minerva and Vesta.
Ceridwen
Ceridwen is a Celtic shape-shifting goddess of poetic inspiration. She keeps a cauldron of wisdom. She is the mother of Taliesin.
Cernunnos
Cernunnos is a horned god associated with fertility, nature, fruit, grain, the underworld, and wealth, and especially associated with horned animals like the bull, stag, and a ram-headed serpent. Cernunnos is born at the winter solstice and dies at the summer solstice. Julius Caesar associated Cernunnos with the Roman Underworld god Dis Pater.
Source: "Cernunnos" A Dictionary of Celtic Mythology. James McKillop. Oxford University Press, 1998.
Epona
Epona is a Celtic horse goddess associated with fertility, a cornucopia, horses, asses, mules, and oxen who accompanied the soul on its final journey. Uniquely for the Celtic goddesses, the Romans adopted her and erected a temple to her in Rome.
Esus
Esus (Hesus) was a Gallic god named along with Taranis and Teutates. Esus is linked with Mercury and Mars and rituals with human sacrifice. He may have been a woodcutter.
Latobius
Latobius was a Celtic god worshipped in Austria. Latobius was a god of mountains and sky equated with the Roman Mars and Jupiter.
Lenus
Lenus was a Celtic healing god sometimes equated with the Celtic god Iovantucarus and the Roman god Mars who in this Celtic version was a healing god.
Lugh
Lugh is a god of craftsmanship or a solar deity, also known as Lamhfada. As leader of the Tuatha De Danann, Lugh defeated the Fomorians at the Second Battle of Magh.
Maponus
Maponus was a Celtic god of music and poetry in Britain and France, sometimes associated with Apollo.
Medb
Medb (or Meadhbh, Méadhbh, Maeve, Maev, Meave, and Maive), goddess of Connacht and Leinster. She had many husbands and figured in the Tain Bo Cuailgne (Cattle Raid of Cooley). She may have been a mother goddess or historical.
Morrigan
Morrigan is a Celtic goddess of war who hovered over the battlefield as a crow or raven. She has been equated with Medh. Badb, Macha, and Nemain may have been aspects of her or she was part of a trinity of war goddesses, with Badb and Macha.
The hero Cu Chulainn rejected her because he failed to recognize her. When he died, Morrigan sat on his shoulder as a crow. She is usually referred to as "the Morrigan".
Source: "Mórrígan" A Dictionary of Celtic Mythology. James McKillop. Oxford University Press, 1998.
Nehalennia
Nehalennia was a Celtic goddess of seafarers, fertility, and abundance.
Nemausicae
Nemausicae was a Celtic mother goddess of fertility and healing.
Nerthus
Nerthus was a Germanic fertility goddess mentioned in Tacitus' Germania.
Nuada
Nuada (Nudd or Ludd) is the Celtic god of healing and much more. He had an invincible sword that would cut his enemies in half. He lost his hand in battle which meant that he was no longer eligible to rule as king until his brother made him a silver replacement. He was killed by the god of death Balor.
Saitada
Saitada was a Celtic goddess from the Tyne Valley in England whose name may mean "goddess of grief."
Greek Gods:
Achelous
The patron god of the “silver-swirling” Achelous River.
Aeolus
Greek god of the winds and air
Aether
Primordial god of the upper air, light, the atmosphere, space and heaven.
Alastor
God of family feuds and avenger of evil deeds.
APOLLO
Olympian god of music, poetry, art, oracles, archery, plague, medicine, sun, light and knowledge.
ARES
God of war. Represented the physical, violent and untamed aspect of war.
Aristaeus
Minor patron god of animal husbandry, bee-keeping, and fruit trees. Son of Apollo.
Asclepius
God of medicine, health, healing, rejuvenation and physicians.
ATLAS
The Primordial Titan of Astronomy. Condemned by Zeus to carry the world on his back after the Titans lost the war.
Attis
A minor god of vegetation, fruits of the earth and rebirth.
Boreas
A wind god (Anemoi) and Greek god of the cold north wind and the bringer of winter. Referred to as “The North Wind”.
Caerus
Minor god of opportunity, luck and favorable moments.
CASTOR
One of the twins, Castor and Pollux, known as Dioskouri. Zeus transformed them into the constellation Gemini
Cerus
The large and powerful wild bull tamed by Persephone and turned into the Taurus constellation.
CHAOS
The nothingness that all else sprung from. A god who filled the gap between Heaven and Earth and created the first beings Gaia, Tartarus, Uranus, Nyx and Erebos.
Charon
The Ferryman of Hades. Took the newly dead people across the rivers Styx and Acheron to the Greek underworld if they paid him three obolus (a Greek silver coin).
CRONOS
The god of time. Not to be confused with Cronus, the Titan father of Zeus.
Crios
The Titan god of the heavenly constellations and the measure of the year..
CRONUS
God of agriculture, leader and the youngest of the first generation of Titans and father of the Titans. Not to be confused with Cronos, god of time.
Dinlas
Guardian god of the ancient city Lamark, where wounded heroes could find comfort and heal after battle. He was the son of Aphrodite.
DEIMOS
Deimos is the personification of dread and terror.
DIONYSUS
An Olympian god of the grape harvest, winemaking and wine, of ritual madness, religious ecstasy and theatre.
Erebus
Primordial god of darkness.
EROS
God of sexual desire, attraction, love and procreation.
Eurus
One of the wind god known as Anemoi and god of the unlucky east wind. Referred to as “The East Wind”.
Glaucus
A fisherman who became immortal upon eating a magical herb, an Argonaut who may have built and piloted the Argo, and became a god of the sea.
HADES
God of the Dead and Riches and King of the Underworld.
HELIOS
God of the Sun and also known as Sol.
HEPHAESTUS
God of fire, metalworking, stone masonry, forges and the art of sculpture. Created weapons for the gods and married to Aphrodite.
HERACLES
The greatest of the Greek heroes, he became god of heroes, sports, athletes, health, agriculture, fertility, trade, oracles and divine protector of mankind. Known as the strongest man on Earth.
HERMES
God of trade, thieves, travelers, sports, athletes, and border crossings, guide to the Underworld and messenger of the gods.
Hesperus
The Evening Star – the planet VENUS in the evening.
Hymenaios
God of marriage ceremonies, inspiring feasts and song.
HYPNOS
The Greek god of sleep.
Kratos
God of strength and power.
MOMUS
God of satire, mockery, censure, writers and poets and a spirit of evil-spirited blame and unfair criticism.
MORPHEUS
God of dreams and sleep – has the ability to take any human form and appear in dreams.
Nereus
The Titan god of the sea before Poseidon and father of the Nereids (nymphs of the sea).
Notus
Another Anemoi (wind god) and Greek god of the south wind. Known as “The South Wind”.
OCEANUS
Titan god of the ocean. Believed to be the personification of the World Ocean, an enormous river encircling the world.
ONEIROI
Black-winged daimons that personified dreams.
PAEAN
The physician of the Olympian gods.
Pallas
The Titan god of warcraft and of the springtime campaign season.
PAN
God of nature, the wild, shepherds, flocks, goats, mountain wilds, and is often associated with sexuality. Also a satyr (half man, half-goat).
Phosphorus
The Morning Star – THE PLANET VENUS as it appears in the morning.
PLUTUS
The Greek god of wealth.
Pollux
Twin brother of Castor, together known as the Dioskouri, that were transformed into the constellation Gemini.
Pontus
ancient, pre-Olympian sea-god of the deep sea, one of the Greek primordial deities and son of Gaia.
POSEIDON
Olympian Greek god of the sea, earthquakes, storms, and horses.
Priapus
Minor rustic fertility god, protector of flocks, fruit plants, bees and gardens and known for having an enormous penis.
Pricus
The immortal father of sea-goats, made into the Capricorn constellation.
Pricus
The immortal father of sea-goats, made into the Capricorn constellation.
PROMETHEUS
Titan god of forethought and crafty counsel who was given the task of moulding mankind out of clay.
PRIMORDIAL
A group of gods that came before all else.
Tartarus
The god of the deep abyss, a great pit in the depths of the underworld, and father of Typhon.
THANATOS
A minor god and the god of death.
TRITON
Messenger of the sea and the son of Poseidon and Amphitrite.
TYPHON
The deadliest MONSTER in Greek mythology and “Father of All Monsters”. Last son of Gaia, fathered by Tartarus and god of monsters, storms, and volcanoes. He challenged Zeus for control of Mount Olympus.
URANUS
Primordial god of the sky and heavens, and father of the Titans.
ZELUS
The god of dedication, emulation, eager rivalry, envy, jealousy, and zeal.
Zephyrus
A wind god (Anemoi). God of the west wind and known as “The West Wind”.
ZEUS
God of the sky, lightning, thunder, law, order, justice, King of the Gods and the “Father of Gods and men”.