Padme Amidala
Actually, Padme is Queen Amidala. Padme is her first and informal name. Amidala is her middle name and formal name. In Episode 1, a decoy/bodyguard played Queen Amidala in dangerous situations so that the real Queen Amidala (Padme) would be protected.
Padme Neibree
Queen Amidala's real name is Padme' Naberrie, but later changed her name to Padme' Amidala
No she is not
Actually, Padme is Queen Amidala. She was queen for two terms (the very beginning took place during The Phantom Menace). Amidala is actually her middle name: Padme Amidala Naberrie. But Amidala is her formal name when it comes to the general public
After serving 2 terms as Queen Amidala.
Padme Amidala
Senator Padme Amidala
Yes
Senator Padme Amidala
It was on Padme's homeworld of Naboo at Lake City.