DIAZ Meaning of DIAZ in English Diaz BrE AmE ˈdiː æs -æθ AmE -ɑːs —Spanish Díaz [ ˈdi aθ ] , American Spanish [ -as ] ; Portuguese Diaz [ ˈdi ɐʃ \] Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012