Derived from Quintus, meaning fifth
Quinterrius is a modern American elaboration of the Latin name Quintus. It follows a creative naming tradition of adding rhythmic suffixes like '-errius' to classical roots, often used to denote a fifth-born child or to honor a family connection to the name Quentin or Quintin.
Fewer than 5 boys were named Quinterrius in 2025.
US births per 5-year period, 1990–present (SSA data).
Professional football player
