Fantasy OC - PC Names - Female

Although Thaddeus has long been used in this country, Thaddea is almost unknown and, with its air of mystery, could make a distinctive choice.

A paramour of Alexander the Great and the heroine of a Jules Massenet opera based on the life of a fourth century Egyptian saint, this name is nothing if not dramatic. Often spelled with a diaeresis or umlaut -- aka two dots -- over the letter i, Thais is a Top 100 girls' name in France and is also popular in Spain. 

A pretty, rarely used Greek name, Thalassa is the ancient personification of the sea, particularly the Mediterranean, who is sometimes considered the mother of Aphrodite. In 1991, a newly discovered moon of Neptune was dubbed Thalassa.

Theia is the Titan of sight and the shining light of the clear blue sky. She is the consort of Hyperion, and mother of Helios, Selene, and Eos. The name is more familiar in its Anglicized version, Thea.

Themis was the Titan -- one of the Elder Gods (or in this case Goddesses) -- of Justice and Order, usually depicted blindfolded and holding the scales of justice. Themis was the mother of the Fates and the seasons. While her name has fallen from mortal use, Themis might rise again along with such rediscovered goddess names as Aurora and Juno.

With Theodora showing signs of revival, this rare saints' name could be an appealing alternative.

A solid, if somewhat serious Greek name. Theoni and Theona are variants. This might be a possibility if you're looking for an unusual route to Thea.

This ancient name, belonging to a Byzantine empress, may be difficult to wear. The English variation Tiffany may be more wearable.

Soft and gentle, but feels like a less meaningful contraction of Theodora.

This lispy variation of Despina stems from Despoina, meaning lady in Greek. It is also reminiscent of the word thespian, making it perfect for theater-going parents.

Theta is the name of the eighth letter of the ancient Greek alphabet, which is also the symbol of death. As such, it has rarely been used as a baby name.

This rarely used Old Testament name will inevitably set off a connection to thirst. Thirza was historically used as both an independent name and as a nickname for Theresa.

Earthy but ethereal Spanish word name that sounds a lot fresher than its sister Sierra.

Actress Tilda Swinton injected this dated nickname name with some modern charm.