Theseus IS his Greek name. In Greek it would look like this:
Θησεύς. It would be said "theh-say-OOS" with the pitch rising ont he last syllable.
Theseus and the minotaur.
Theseus is Theseus in any language. Btw the language is Latin, not Roman.
Theseus wasn't a Greek god, so had no official symbols.
No, Theseus was a Greek hero who killed the Minotaur.
Greek art depicts Theseus with hair on his head.
Theseus was known for slaying the Minotaur .
There is no clear definition of Theseus, but it comes from the same root word as θεσμός (thesmos) which means "institution". Theseus was the "founder-king" of Athens (which is odd because he wasn't the first king). Traditionally, he is credited with establishing Athens as a world power at the time. Only Pericles figured more prominently, so "institution" makes sense.
Greek mythology, Theseus is a hero king of Athens.
Theseus kills a few creatures in Greek myth, but the most famous is the Minotaur.
Thrasymedes, Thoas, Tethys, Themis, Theseus, Theia, Thea, Thia and Tantalus.
Perseus, Theseus, Paris...
ariadne