http://www.uesp.net/wiki/Lore:Dragon_Language
http://elderscrolls.wikia.com/wiki/Dragon_Alphabet
Both English and Dragonesee(that is now a word) spelling
Mine:
ONIKPRUZAHAAK
Wise-Good-Guide
I've used quite a few, but one of my favourite is:
DOVKAAL
"Dragon Champion"
But usually I use dragon names for items. And there's another thread of this, but as it looked empty I commented on yours. I know what it feels when you post a topic and there's no, or not many answers. Next time check if anyone has already began a post similar to the one you're planning.