I got an unofficial list of Translated island names:
Isla de la Avaricia is Spanish for
Island of Greed.
Padres Del Fuego is Spanish for
Fathers of the Fire.
Isla Tortuga is Spanish for
Turtle Island.
Isla Cangrejos is Spanish for
Island of Crabs.
Isla Tormenta is Spanish for
Storm island (The island is said to be translated as
Island of Torment).
Isla Perdida is Spanish for
Lost Island.
Ile d'Etable de Porc is French for
Stable Island of Pork 
Hope these translations will help.