Modern invented name, likely blending Quentin and Octavius
Quantavius is a modern American coinage, likely created by combining the prefix 'Quan-' with the suffix of the Latin name Octavius. While it does not have a singular ancient meaning, its components suggest associations with the number five (from Quentin) or the number eight (from Octavius). It is most frequently used within African American communities as a unique, rhythmic name choice.
Less common today
Quantavius isn't in the latest US Top 1000. It last peaked at #3,095 in 1991.
Rapper known professionally as Quando Rondo
US births per 5-year period, 1990βpresent (SSA data).