The best way to confirm is to hear the composer say his own name. Ramin Djawadi has pronounced it publicly in several interviews:
You are not alone. The name Ramin Djawadi is one of the most mispronounced names in modern Hollywood. But today, we are going to fix that. We are going to break it down, syllable by syllable, so that the next time you are discussing the genius behind "The Rains of Castamere," you can do so with the confidence of a maestro. ramin djawadi pronunciation
Wrong: "Did you hear that new Hans Zimmer track? Oh wait, no, it was Ray-min Duh-jawadi." Right: "The score for House of the Dragon is incredible. Rah-min Jah-vah-dee has outdone himself." The best way to confirm is to hear