Who named Naruto?

Hello, Naruto Uzumaki is just the protagonist's name translated by Taiwan Province. Japanese literal translation is the sound of scroll, which means whirlpool. The sound source of the door is very complicated. There is a bridge in Japan called the sound of the gate, and there is a whirlpool under the bridge, so it is a very popular tourist attraction. -Next, let's talk about the origin of Mingmen's name in the animation. As we all know, the famous fathers, that is, the four generations of Huo Ying, are Jiraiya's apprentices, and it is actually better to be close friends. The four generations are also loyal fans of Jiraiya, including of course. . . The name Mingmen comes from Jiraiya's first book, The Root of Ninja. Jiraiya named the protagonist in the book because he was eating Lamian Noodles, which was really irresponsible. After Jiraiya showed the book to Namikaze Minato, four generations were very moved. At that time, Mingmen's mother, namely Vortex Shikuna, was about to give birth, and she just wanted to give her baby a name. Watergate wanted his children to have the same tough will as the protagonist in the book, so he named them the protagonist in the book. And the surname is followed by his mother's surname. Why is his mother's surname behind it? The author didn't reveal anything, but because Brother Watergate was adopted in the scroll country, the child may have decided to take the woman's surname from the beginning, right? Or is there any ability that the scroll family only has after the famous brothers? But what followed was just my own guess. I hope the landlord can benefit from the keyboard being smashed for so long.