Unknown; possibly derived from the Latin quantus meaning how great
Quantia is a rare modern invention with no established historical etymology. It likely draws inspiration from the Latin word 'quantus', which relates to size or magnitude, or follows the phonetic patterns of names like Quiana or Tia. Its usage is extremely limited, primarily appearing in the United States in the late 20th century.
Less common today
Quantia isn't in the latest US Top 1000. It last peaked at #7,150 in 1990.
US births per 5-year period, 1990–present (SSA data).
