#hadrian
- Adrian — A widespread masculine given name, originating from the Latin cognomen Hadrianus, which means 'the one from Hadria' or 'inhabitant near the Adriatic Sea'. Historically and culturally, the name evokes prominent figures of Antiquity, such as the Roman Emperor Hadrian, as well as numerous saints and popes, symbolizing stability, emotional depth, and inner strength.
- Adrianople — The historical name of the city of Edirne in European Turkey, founded on an ancient Thracian settlement and rebuilt by the Roman Emperor Hadrian, from whom it derives its name (Hadrian's city). Historically, the term is tied to decisive battles and especially the Treaty of Adrianople (1829), a crucial diplomatic document that abolished the Ottoman trade monopoly over the Romanian Principalities, guaranteeing free trade and returning border strongholds.
- Antinous — The Romanian variant of the historical name Antinous; a young Greek from Bithynia who became the favorite and companion of the Roman Emperor Hadrian, deified after his mysterious death in the Nile River in 130 AD. His cult spread massively throughout the Roman Empire, generating a distinct artistic iconography and numerous statues of exceptional aesthetic value, which defined the ideal of masculine beauty in classical art.
- Antinous — The original Latin form of the name Antinou; a term used in international archaeology to designate the sculptural typology associated with Hadrian's favorite. It also names a historical constellation located south of Aquila, introduced by Hadrian into the star catalog and used in European astronomy until it was officially discarded by the International Astronomical Union.
- Arcani — A term designating a special unit of spies, scouts, or secret agents within the Roman army, primarily active in the province of Britannia during the 3rd and 4th centuries. Their structural role involved infiltrating enemy territories beyond Hadrian's Wall, gathering tactical intelligence, and reporting barbarian tribal movements, before being disbanded due to their complicity in the 'Great Conspiracy' of 367 AD.