How do you write Hannah in Japanese?

Hana (hah-nah) will be written in katakana (a set of characters made specifically for foreign Words) so it would be: ハナ Also, Hana is a Japanese Word so there is Kanji for the name too. So I provided a link for that too. Katakana http://en.wikipedia.org/wiki/Katakana The name Hana http://en.wikipedia.org/wiki/Hana_(given_name)