Quick answer
Antonius is a boy name meaning "Antonius".
Pronunciation: Latin /an.ˈtoː.ni.us/; English /æn.ˈtoʊ.ni.əs/; Dutch /ɑn.ˈtoː.ni.jʏs/.
Meaning and history
Latin form of Anthony. This is also the official Dutch form of the name, used on birth certificates but commonly rendered Anton or Antoon in daily life.
Notes and context
Usage: ancient roman, dutch