#Acarnan
- Acarnan — A Greek mythological hero, one of the Epigoni, and the son of the seer Alcmaeon and the nymph Callirhoe (daughter of the river god Achelous). According to legend, Zeus miraculously accelerated his and his brother Amphoterus's growth so they could avenge their murdered father. He later migrated to the western coast of central Greece, where he founded the ancient state and region named after him: Acarnania.
- Acarnania — A traditional historical and geographical region located in western central Greece, bounded to the west by the Ionian Sea, to the north by the Ambracian Gulf, and separated to the east from Aetolia by the Achelous River. In antiquity, it operated as a distinct tribal federal state, notable for its military resistance during the Peloponnesian War and strategic alliances with Macedon before its conquest by the Roman Empire in 168 BC. Today, it forms part of the regional administrative unit of Aetolia-Acarnania, renowned for its abundant water resources and unique wetlands.