Deceneus (or Dicineus, Dekaineos) refers in The Origin and Deeds of the Goths (Getica) by Jordanes to two different men in Dacia:
References
Deceneus Wikipedia(Text) CC BY-SA
Deceneus (or Dicineus, Dekaineos) refers in The Origin and Deeds of the Goths (Getica) by Jordanes to two different men in Dacia: