Well, in Iwa, Naruto would grow up in a more competitive and perhaps harsher environment. This could lead to his personality being more tenacious. He would have to fight harder for recognition. His optimism might be tinged with a bit more realism. He'd still be the Naruto we know with his kind heart, but his experiences in Iwa would shape it differently. For example, he might be quicker to defend Iwa's interests over others due to his upbringing there. His friendships would also be different. He'd form bonds based on mutual respect in a more cut - throat environment, which could make his relationships deeper and more guarded at the same time.
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.
Naruto's personality would develop in a more complex way. With Kurenai as a mother figure, he'd be more empathetic and in tune with others' emotions. Anko would add a bit of rebelliousness to his character. He'd still be determined like in the original story, but his way of achieving his goals would be more refined. He might be more secretive too, as he'd learn from Anko that not everything needs to be out in the open all the time.
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 be more introverted. Instead of seeking constant attention and approval from the village, he might find solace in the company of the Kitsune and the natural world around him. His sense of justice could also be more complex. He might not simply see things in terms of good and bad as he did in the original story. For example, he could understand that some enemies might have reasons for their actions due to his Kitsune - given wisdom. His relationships with others would also be different, as he would approach people with a more cautious and observant eye, having learned from the Kitsune's solitary yet perceptive nature.
He might be more self - assured. Kushina's love and guidance would give him a stronger sense of self - worth. So instead of constantly seeking approval, he'd be more focused on his own growth.
Naruto's self - confidence could take a different form. Growing up in the Hyuga clan, he would be constantly measured against their high standards. This could either make him more determined to prove himself or more self - conscious. He might also be more empathetic towards the struggles within the clan, like the main - branch and branch - family issues, which could shape his overall view of fairness and equality in a different way.
Naruto's character would likely be more in touch with nature. He'd have a different view of the world compared to if he was raised in Konoha. He might be calmer and more patient, as the environment on Mount Myoboku is more serene. His sense of humor could also be influenced by the toads' antics.
Naruto would likely be more confident. With the Sannin as his guardians, he'd have access to top - notch training and knowledge. He might not have the same insecurities as in the original series. For example, Tsunade could help him with his self - esteem, Jiraiya with his understanding of the ninja world, and Orochimaru (in a reformed way) with his knowledge of forbidden jutsu, making him a more well - rounded and confident shinobi.
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.
Naruto would likely be more stealthy. Yoruichi is known for her stealth abilities, and growing up with her would have instilled in Naruto a sense of being able to move quietly and undetected. This would be a big change from his rather brash and upfront nature in the original series.