In all the world, Антониус (Antonius 
, Anthonius 
, Antonyus 
) is a common masculine forename. The first name Антониус is characteristic of Indonesia, where it is quite a common male name, Reunion, and Germany, where it is quite a rare male name. In absolute terms, the name is most common in Indonesia, Germany, and Netherlands. Much less frequently, Антониус is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Antonius | Germany, Indonesia, Egypt, Malaysia, Netherlands |
| Anthonius | Germany, Indonesia, South Africa, Malaysia, Netherlands |
| Antonyus | China, Indonesia, Spain, United States, Brazil |
| Антониус | Armenia, Russia |
Andoni, Antal, Anthony, Antin, Antoine, Anton, Antoni, Antonie, Antonij, Antonin, Antonino, Antoninus, Antonio, Antonionus, Antonios, Antonious, Antono, Antony, Antonín, Antun, Antón, António, Antónios, Antônio, Antún, Entoni, Imanol, Tones, Toni, Tonino, Αντόνιο, Αντώνιος, Антал, Антин, Антоан, Антон, Антони, Антоний, Антонин, Антонино, Антонио, Антониос, Антониу, Антоно, Антоні, Антоніа, Антоній, Антоній, Антоні, Антоніно, Антоніо,