Ario may refer to:
Places
*
Ario Municipality, Mexico
*
Ario de Rosales, main town of Ario Municipality
Other
*
Ario Barzan, who was an ancient royal Persian commander who led a last stand of the Persian army against Alexander the Great.
*The group of
Ito Yokado
*
Ario (software), a client for the Music Player Daemon and XMMS2
*
Arius
Arius (; grc-koi, Ἄρειος, ; 250 or 256 – 336) was a Cyrenaic presbyter, ascetic, and priest best known for the doctrine of Arianism. His teachings about the nature of the Godhead in Christianity, which emphasized God the Father's un ...
, a Christian priest in Alexandria, Egypt in the early fourth century
*Arío, a musician from Costa Rica and former member of Glaciar
*''Ario-'', Gaulic surname related to the designation "
Aryan
Aryan or Arya (, Indo-Iranian *''arya'') is a term originally used as an ethnocultural self-designation by Indo-Iranians in ancient times, in contrast to the nearby outsiders known as 'non-Aryan' (*''an-arya''). In Ancient India, the term ' ...
"
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