Archon (Greek: ἄρχων, romanized: árchōn, plural: ἄρχοντες, árchontes) is a Greek word that means "ruler", frequently used as the title of a specific public office. It is the masculine present participle of the verb stem αρχ-, meaning "to be first, to rule", derived from the same root as words such as monarch and hierarchy. Ancient Greece. In the early literary period of ancient Greece, the chief magistrates of various Greek city states were called archontes.
https://en.wikipedia.org/wiki/Archon