Board Thread:Speculation House/@comment-3257939-20151009080148/@comment-165.234.190.26-20151026212030

Given that Jaune is presumably from a family of warriors, and that Pyrrha had to unlock his aura. I'm going with no.

Aura isn't something you can manifest right out the gate. Everybody has it, but you need to train or have it unlocked by someone else in order to actually manifest it.