Just the way you spell them today. They haven't changed. The only change was from the Greek to the Roman.
The Greek god Ares was the Roman god Mars.
It is the same as the Greek. Although some spell it Phaethon.
The Roman version is Vulcan. The Greek version is Hephaestus.
i believe they are. For example,the greek god of the big three, posiden, ( im not sure how to spell it) in roman would be neptune, and ares would be mars.
The spelling "Okeanos" is the Greek spelling, used to mean a Titan associated with the world ocean. The spelling Oceanus is Roman.
how do you spell 83 in greek
If You are talking about greek an roman gods, it is roman.
The Roman is Nereus; the Greek is Νηρευς
Hephaestus is a Greek god not Roman.
Pegasus is both Greek and Roman.
Apollo is Greek god not Roman.