Which man, whose name means "Golden Sword," was born from Medusa's head after Perseus killed her?

The man whose name means "Golden Sword" and who was born from Medusa's head after Perseus beheaded her is Chrysaor. In mythology, Chrysaor is often depicted as a giant or a warrior and is associated with wealth and glory, fitting his name which reflects the idea of precious metal and weaponry. According to the myths, after Perseus defeated Medusa, her blood gave rise to Chrysaor, highlighting his connection to both Medusa and the aftermath of Perseus's heroic act.

Perseus, while a key figure in this tale as the one who killed Medusa, does not share the significance linked to the "Golden Sword." Hercules and Theseus, though significant heroes in Greek mythology, are unrelated to the story of Medusa's offspring. Thus, Chrysaor stands out as the correct answer due to both his origin and the meaning of his name.