Meaning & History
Azusa (梓) means "catalpa", gawa/kawa (川) means "river", kawa changes to gawa due to rendaku. Sakuta Azusagawa (梓川 咲太) and his sister Kaede (梓川 花楓) from Seishun Buta Yarou wa Bunny Girl Senpai are notable fictional characters who bear this surname.