Cognomen Αρκάδιος (Arkadius 
, Arkadios 
, Arkadijus 
) , in the entire world, is a rare last name. The surname Αρκάδιος is characteristic of Greece, where it is quite a rare surname, Lithuania, where it is a rare surname, and Poland, where it is a very rare surname. In absolute terms, it most frequently occurs in Greece, Indonesia, and Tanzania. More prevalently, Αρκάδιος is the forename as well as the last name.
| φίλιππος ο αρκάδιος 3rd century BC ancient Greek olympian, GR (b. 400) |
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