Yanai \ya-nai\ as a boy's name is of Aramaic origin, and the meaning of Yanai is "He will answer". Biblical name.

Baby names that sound like Yanai are Yanni, Jannai, Yanno and Yann. Other similar baby names are Dana, Dani, Hani, Kana, Yaar, Yancy, Yance, Yannic, Yannis and Yonas.