Etymology and distribution of 一花.

Ikka 【一花】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Saitama-ken Hiki-gun Kawajima-machi , Saitama-ken Kawagoe-shi .

① Shizuoka-ken Hamamatsu-shi Originated from the vicinity of Shimoka-cho Shikugana in Kita-ku (old: Ino-no-Ino). A place name with a record in the Heian period. Saitama-ken Kawagoe-shi Wakita-cho (formerly called Inogono) is a stopover. I tell him that Mr. Inouo residented from Kanagawa-ken in 1532 to 1555 (astronomical year).

② Iwate-ken Kunohe-gun Hirono-chou Originated from Ino no Hana (Shishihana) in Ohno. The last name is Shishihana.

Ichihana 【一花】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Oosaka-fu , Kyouto-fu . Kyouto-fu Nagaokakyou-shi Inouchi is a place name with a record since the North and the North. The place name was also written as "Inouchi".