[quote=@BlackPanther]
i never read eragon >.> 
[/quote]

In Eragon a true name was much less a title and much more an idea. When you understood something completely, be it an object or a person there True Name would form in your mind and grant you control over that thing. This means that a person doesn't actually know his true name at birth and in order to learn it must accept every part of him even those hidden parts that no one wants to acknowledge about themselves.

As LadyRunic said we're not doing that.