Daedalus

I pronounce it duh-DALL-lus.

I pronounce it DAY-duh-luhs.

In Modern Greek it is pronounced "DHEDH-ah-los"("dh" representing the th sound of "then" rather than that of "think"). In Ancient Greek it was pronounced "DIED-ah-los."

I pronounce it deed-a-luss.

The ded-a-lus pronunciation might come from seperating the name into a composite name, of the root daedale, and then alus, a reference to the sea.

Everyone I know pronounces this DAY-dal-us, and my Latin teacher pronounces it DIE-dal-us. I've never heard the DED-a-lus pronunciation.