well, for me it was

Xy-con like Xylophone and Convention
Vaarsuvius like Vesuvius and a Dutch-sounding a
Elan like Alan, just the vocal a bit lighter
Haley like Hail-ey
Roy like Royal
Zz'dtri like ZZ like Bee sounds and then d-tri, the d spoken like as it is spelled
Belkar like bell-car
Dorukan like I would pronounce it in German, what would sound like "Doh-ruuh-khan"
that's it from me (*creating posts*)