Hayate

Two real-life bearers of this name are Hayate Nagakura and Hayate Sugii, both of whom are Japanese footballers. Additionally, their names are formed with the kanji character 颯, which is seen in the Name section for Hayate.

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Sources:
• https://en.wikipedia.org/wiki/Hayate
• https://en.wikipedia.org/wiki/Hayate_Nagakura
• https://en.wikipedia.org/wiki/Hayate_Sugii

To expand on what I said about Hayate Nagakura and Hayate Sugii, here are two pages of J.League that have their full names in Japanese:
• https://data.j-league.or.jp/SFIX04/?player_id=32343 (Hayate Nagakura)
• https://data.j-league.or.jp/SFIX04/?player_id=29562 (Hayate Sugii)

Gekkou Hayate (Hayate Gekkou in Western order) is a character from the manga/anime Naruto. He was a special Jounin and judged the Chuunin exam's third stage preliminary matches. Black Hayate is also the name of Riza Hawkeye's dog from Fullmetal Alchemist.