It could be a completely original goddess created by the fanfiction writer. This goddess might have unique powers like the ability to control the elements in a way different from the ninja in Naruto's world. She could be the goddess of light, for example, with the power to banish darkness and heal the sick.
If it's a crossover with Attack on Titan, Naruto might be married to Mikasa. Given Mikasa's strong and protective nature and Naruto's never - give - up attitude, they could be a formidable pair. They would face the Titans together, with Naruto using his ninjutsu and Mikasa her combat skills.
I think Hinata would be a great choice. She has always had a deep love for Naruto. Her gentle and kind nature would complement Naruto's energetic and determined personality. They also have a lot of history together, like how Hinata was always there for Naruto in her own quiet way. And in the end, Naruto also realized his feelings for her. So a fanfic about their marriage would be really sweet and full of warm, fuzzy feelings.
He could marry Mikasa from Attack on Titan. Just think about it. Naruto's positive and determined personality would contrast with Mikasa's more stoic and protective nature. They could meet through some sort of interdimensional accident. Naruto would be fascinated by the Titans and the world outside his own, and Mikasa might be intrigued by Naruto's ninja abilities.
He could marry Hinata. Even though he's banished, Hinata might follow him because of her deep love for him. Their relationship could develop further outside the village, and they could get married and start a family.
Occasionally, there are also fanfictions that pair Naruto with other characters like Tenten. These are less common but can offer unique perspectives on Naruto's married life, perhaps with a focus on a shared interest in weapons or training in a different way compared to the more traditional pairings.
His wife could be Hinata. In the original series, there were hints of their relationship. Hinata has always admired Naruto and they would make a great couple. She is a strong and kind - hearted ninja from Konoha, which would make for an interesting dynamic when Naruto returns with her as his wife.
Hinata would be a very likely choice. They had a connection in the original series, and in a fanfiction, it would make sense for them to be married. Hinata's gentle nature could contrast well with Naruto's more boisterous personality.
He could marry Hinata. They have a pre - existing relationship in the original series. Hinata has always had feelings for Naruto, so it would be a natural choice. In the fanfiction, their relationship could progress more quickly, leading to an early marriage.
Maybe he marries an OC (original character). The author of the fanfic could create a whole new character with unique qualities that attract Naruto during his time away from Konoha.