Naruto's personality would develop in a very different direction. Kyuubi is a being full of pride and power. So Naruto, under its care, would likely inherit some of that pride. He would not tolerate any form of disrespect easily. He would be more direct in his actions and words, not bothering with the niceties that the normal Naruto might have. His sense of justice would still exist, but it would be more in line with Kyuubi's view of a just world, which could be more about survival of the fittest.
If Naruto was raised by Kyuubi in fanfiction, his personality would be a blend of his own natural self and Kyuubi's traits. He would be more confident, bordering on cocky at times. He would have a strong sense of self - preservation, which might make him seem a bit cold to those he doesn't trust. However, deep down, he might still have that longing for connection, but it would be masked by his tough exterior developed under Kyuubi's care.
His personality would likely be more fierce. Kyuubi's influence could make him less patient with those who oppose him. He might not be as friendly and naive as in the original Naruto. He'd be more self - reliant, relying on his own and Kyuubi's power rather than seeking help from others.
His chakra control would likely be extraordinary. Kyuubi is a huge source of chakra, so Naruto would have had early exposure to vast amounts of it. This could lead to him being able to perform more advanced jutsu at a younger age.
Naruto's personality would likely be more calm and composed. Hashirama was known for his level - headedness. So, Naruto might not be as brash as he was in the original story. He would probably think things through more carefully before acting.
Naruto's personality would be different. He'd be less lonely - driven, as he'd have Minato's love. He might be more focused on being a great ninja like his father from the start.
If raised by Rias, Naruto's personality would transform. He'd be exposed to a different set of values and power structures. His natural exuberance would be tempered by the more formal devil society. He might become more diplomatic, learning from Rias how to handle different personalities within her peerage. However, his sense of adventure and his desire to prove himself would still be there, just manifested in different ways within the context of the devil world.
Naruto's personality would likely become more reserved and intellectual. Robin's influence would make him think before acting, rather than just charging in like he often does in the original series. He might also develop a more sophisticated sense of humor, influenced by Robin's dry wit.
He'd probably be more self - assured. The female Kyuubi could be a strong female figure in his life, giving him confidence. His view of the world might be different, less jaded perhaps.
If Naruto was raised by Maleficent in fanfiction, his personality would likely be a mix of his original tenacity and Maleficent's darker traits. He might be more distrustful of others initially. For example, instead of his open - hearted approach in the original series, he could be more guarded. His sense of justice might also be warped. He could see things in a more black - and - white way like Maleficent does, rather than the more complex view of right and wrong he had before.
Naruto might be more refined. Growing up in the daimyo's court, he would be exposed to different etiquettes and cultures. He could be more diplomatic compared to his original brash self.
His personality would likely be more assertive and less naive. Anko's boldness and Kurenai's intelligence would rub off on him. He'd be quicker to make decisions and not as easily swayed.
His personality would likely be more reserved at first. Tsunade is a no - nonsense type, and Naruto would have to learn to be more composed. He might be less impulsive in his actions.