I *think* (I'm not 100% sure, so don't go by me!) that you pronounce it: o-DH-ann. and I KNOW the "DH" is pronounced as something between a hard "D" and "TH". either that, or it might be pronounced: ouh-DH-ann, with the "OUH" as something between "OW" and "OH". hope this helps! I'm pretty terrible at all the pronunciation stuff, myself!