From Roman Latin, meaning eighth.
Octavus comes from Roman Latin and means eighth. It belongs to the classical naming tradition in which birth order or numerical sequence could shape personal identity, giving the name an old and formal pedigree.
The name feels stately and learned. Octavus has a Roman gravity that makes it sound almost ceremonial, yet its structure is straightforward and strong. It can suggest antiquity, precision, and a certain academic elegance, all at once.