What?  Families working together?  Oh, the horror!  I'm sure that such a thing has never happend before else the human race would never have survivied.

If no one has mentioned it on this thread, the book 'Freakenomics' has an extended and very amusing divergence into kids names.  IIRC, 'Bethany' is one of the very common ones in recent times.  One woman named her daughter 'Temptress' as a bit of an accident thinking it was something else and was to lazy to change it.  The name stuck, and the kid (as a teen) actually got in trouble for bringing guys to her room in the apartment for sex.