... baby names. I don't mean shit like Trayvon or Jamal or Jerome. Or even stripper names like Destiny. I mean shit like Vagina or Chlamydia or Orangina.
In Brazil people were free to give any name they wanted to their child. AFAIK After one particularly bad case (i.e. a boy called "Um Dois Tres de Oliveria Quatro", which reads as Portuguese for "1 2 3 de Oliveira 4"), a law was placed that the public official making the child's registry may refuse a name if it believes it will expose the child to embarrassment or ridicule later. (I honestly do not know if the story associating this law with this one name is correct, but this name is real and so is the law restricting embarrassing names).
Sounds to me like a very good compromise between naming freedom and keeping crazy people from causing damage to their children. Much better than official lists of acceptable names that many European countries still have.