Etymology and distribution of イヨハ.

Iyoha* 【イヨハ】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Okayama-ken , Hyougo-ken , Oosaka-fu .

① 宇喜多 's variant. It was in the Edo period in Toukyou-to Hachijou-machi . Toyama - ken Toyama - shi In Ota - machi town tells that it was renamed from the Ukida surname to the Edo era.

※ Kyouto-fu Kyouto-shi Ukita-cho in Kamigyo Ward is a stopover. A place name with a record since the Edo period. Tell the place name according to Mr. Ukita's residence.

② Iwate-ken Hanamaki-shi Born in Towa-machi Ueda Umeda and Shimogamida. It was in the Sengoku period in the same place.