I had a similar problem for an HCI project where we used a Greek word as the name and we got reamed in our reviews for the name being "unusable." I'd say change

I had a similar problem for an HCI project where we used a Greek word as the name and we got reamed in our reviews for the name being "unusable." I'd say change it -- it doesn't evoke any connotations for the user nor is it easily pronounceable.