A variant of Octavius, from Latin meaning eighth.
Otavious is a variant of Octavius, from Latin meaning eighth. That classical root places it firmly in Roman naming tradition, where number-based names could mark birth order or lineage.
The altered spelling gives the name a more fluid and modern appearance while still retaining its antique foundation. Otavious has a stately, almost imperial sound, and that fits its Latinate background well. It feels formal and slightly ornate, with the kind of weight that makes it memorable.
Variants like this often appeal because they preserve the prestige of a classical name while softening its sharp edges. Otavious sounds historical, polished, and a little uncommon in a dignified way.