"Claire... Claire Evans," she responded, opting to use her maiden name on impulse. These men were muggles, but something inside her stopped her from telling them her last name.  She didn't want to inadvertently aid her captors by revealing her true identity, and she was also uncertain about sharing personal information until she had learned more about these rough-looking men. Interrupting her thoughts, the dark man ignored her, establishing a pattern that would soon grow tiresome.