I told you, it's just something that occurred to me. And anyway, that setting's only if people search for you directly on the site, NOT if they use a search engine or find you through your friends. And don't forget, you've put your face here, meaning any stalker that finds your Facebook profile using the aforementioned methods would need only to go through your profile pictures to confirm your identity. Not to mention that you've stated Senny's first name and shown her profile, where she HAS put her last name, making her easy to find on Facebook, or the fact that you follow Angelina, who you've mentioned, and who also has her full name on her profile, making HER easy to find, and both of whom are friends with you on Facebook, making you just as easy to find.
Any stalker worth worrying about would've figured all of this out already.