Okay, I'm in play mood so the rules are pretty simple.
1) someone (right now me) posts five names, for example Elijah, Katherine, Rebekah, Elena, Stefan
2) then the next person comments
mother: Katherine
father: Stefan
brother/sister: Rebekah
best friend: Elena
boyfriend/girlfriend: Elijah
or however you would image it ;)
3) you post five names on your own and the next person will fill in and so on and on and on...

Have fun!

The first five names: Damon, Caroline, Tyler, Jeremy, Elena