Atonio / Antonio / Anthony / Antoine / Anton

Atonio is a variant of the name Anthony, which derives from the Roman family name Antonius. The Antonius gens was a prominent plebeian family in ancient Rome. The etymology of Antonius is uncertain, but it is often associated with the Greek word 'anthos' meaning 'flower' or the Latin 'ante' meaning 'before' or 'in front of'. However, the most widely accepted etymology links it to an Etruscan origin, meaning 'priceless' or 'inestimable'.

The name gained widespread popularity due to Saint Anthony the Great, an early Christian hermit from Egypt, and later through Saint Anthony of Padua, a Portuguese Catholic priest and friar. The name has been adopted into many languages and cultures, often with slight variations in spelling and pronunciation. Atonio specifically reflects a Romance language adaptation, particularly found in Spanish, Portuguese, and Italian-speaking regions.