The trouble is a lot of these names have been Anglo-ized. (Some of that happened when relatives came over through Ellis Island, etc.) So there is an "acceptable" American-ized way to say a name, and then there's the original ethnic pronunciation. Since "correct" is in the eye of the beholder (or in this case, the actual person with the name), I usually go by the way THEY have chosen to pronounce it... whether or not it's viewed as the correct way.
i.e., Tartaglia, d'Amboise, Sara, Salonga, etc.
"Jaws is the Citizen Kane of movies."
blocked: logan2, Diamonds3, Hamilton22