Try [url=http://en.wikipedia.org/wiki/Lorelei]Lorelei[/url], it's a German myth about an enchanting female accused of bewitching men and causing their death.

EDIT: Steinhaertz? Means Stone-Heart, it may refer to their golem like appearance, loyalty and/or culture.

You can also try looking up names of Cyclops, they tend to have their name adjectived.