Etymology and distribution of 井頭.

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

石海 Ishiumi reference.

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

Oosaka-fu , Hyougo-ken , Fukuoka-ken .

① Topography . From the place which draws water. Shizuoka-ken Shizuoka-shi Aoi-ku In Hyuga, say that Meiji New surname by the land near the well. Hyougo-ken Tanba-shi It was in the Edo period in Isekamachi Taisyu . Kouchi-ken Tosa-shi Usagichiri is a place name with a record in the notation of "Inokiri", "Ishiri" in the Azuchi Momoyama period. It is distributed in the same place. Toyama-ken Takaoka-shi Toyama-ken told that in Toyama-ken Nanto-shi Inami he used to use the shop name of Inawaya from the Edo period. Inouba is a place name with a record since the north-south morning era. It was in Saga-ken Kishima-gun during the Warring States Period. Last name is also written as "Iyo". Miyazaki-ken was in the Warring States Period. Good neighbor . Hyougo-ken Miki-shi Yoshikawa Town Distribution is on the cash.

② Korean type . Thing . "Well" is used from the tradition of the well of Silla King. There is a record of naturalization on Fukui-ken Awara-shi (formerly Sakai-gun, Kanetsu-machi) on December 25, 1954. The real name is Park. 朴 Boku reference. 新井 Arai reference.