Names: Anyone familiar with the name "Isake"? If yes, how is it pronounced?

Thanks much for all the replies. I expected none at all. I too found little on the net. I've met the woman in person. She pronounced her name for us once or twice months ago. When people say it, they use different pronunciations. I'm embarrassed to ask her again. I've heard EE ssa kay and EE ssa way. Seems to be a translation of a name from a different writing system.