The “Aya Varvara” is actually the wreck of the “Agia Varvara“. There has always been a bit of confusion about the name of this ship due to the way its proper pronounciation in Greek, with the “g” being silent. It has also been written as “Agia Barbara”, “Ajia Varvara”, “Ajia Barbara”, and “Aya Barabara”.
See Agia Varvara for more information