Last Name :
KidoguchiLast Name in Japanese Kanji(Hiragana) :
木戸口(きどぐち)
Meaning :
木 meaning tree, wood./ 戸 meaning door, counter for houses, door radical (no. 63)./ 口 meaning mouth.
Estimated Population in Japan :
2,300
Population Rank :
4711 out of 10,000 entries
Other Readings of Kidoguchi(木戸口):
Kidokuchi, Kitoguchi
Top 5 populations of Kidoguchi(木戸口) by prefecture:
1 : Ishikawa
2 : Hyogo
3 : Iwate
4 : Fukui
5 : Osaka
Origin :
Japanese
How to Find The Origin of Japanese Last Name
To check its roots, you can use the website, "myoji-yurai.net".
Using this site, you can check the roots of Japanese last name made after A.D.600.
It depends on last names, but you can see some last names comes from China, Korea, Taiwan and so on. To check its roots, you need to copy the last name's Kanji.
It is used by searching on the website. Also, this website is in Japanese language at all. When you use it, you need to translate by yourself.
You can check its process here>>