"Variant of Antonios"
The name Antonious is commonly a male name from the "Swedish" origin.
Antonious is a spelling of Antonios, the Greek form of the Latin family name Antonius, which was borne by the Roman gens Antonia. The origin of Antonius itself is not settled: it is usually described as Etruscan rather than as a Latin word with a translatable meaning, so the name has no agreed literal sense. The same root gives the English name Anthony.
Antonios means "Variant of Antonius".
The pronunciation of Antonious is an-TOH-nee-us.
