Dragonja Vas was first attested in early sources as Zdragona or Sdragona. The name is derived from a Slavicpersonal name, either from *Dragon’a vьsь 'Dragonъ's village' or from *Dragan’a vьsь 'Draganъ's village'. In either case, both personal names are based on the root *dôrgъ 'dear'.