Cyon may refer to:
Cyon (wrestler) (Robert Anthony, born 1982), or Egotistico Fantastico, an American professional wrestler Elias von Cyon or Elie de Cyon (Ilya Fadeyevich Tsion, 1843–1912), Russian-French physiologist LG Cyon, a Korean cellphone brand "-cyon", a commonly used taxonomic affix Catholic Youth Organization Nigeria
See also