Across the world, Nagahashi (Nagahashi 
) is a very rare boy's first name. The forename Nagahashi is characteristic of Eastern Asia, particularly China, where it is an extremely rare boy's name. Much more frequently, Nagahashi is the last name as well as the forename.
Mr, Kozo, Koji, Rosa, Rika, Gaku, Luci, Luiz, Jose, Joao, Jiro, Tais, Theo, Toru, Teru, Nair, Naho, Elza, Eiko, Eiji, Ines, Isao, Kaai, Kana, Caua, Aiko, Ms, So, Ko, To, Ho, Yo, Min, Shu, Sho, Ana, Ikuo, Amy, Kyu, Kyo, Ryo, Tai, Iwa, Moto, Miki, Stan, Alex, Akio, Kun, and Ippu