Given name · Japanese
誠一
誠一 (Kōichi) is a masculine given name. It is used in Japanese.
JapaneseWritten in Chinese characters script. In English: Seiichi.
What we know so far
誠一 is one of millions of names in our catalog. Its profile is still growing: we publish only what our sources support, so some sections are waiting on more evidence.
- Boys and girls
- Almost always boys
- 100% boysFrom recorded usage in reference sources0% girls
People named 誠一
- Seiichi SakiyaJapanese association football playerborn 1950
- Seiichi OgawaJapanese association football playerborn 1970
- Seiichi NegishiJapanese association football playerborn 1969
- Seiichi MorimuraJapanese novelist and author (1933–2023)
- Seiichi SaitoJapanese association football playerborn 1976
- Seiichi TanabeJapanese actorborn 1969
- Seiichi KitaJapanese general (1886-1947)
- Seiichi OtaJapanese politician1945–2024
- Seiichi FuruyaJapanese photographer (born 1950)
Listed by how widely each person is written about, which says nothing about the name itself.
Connected names
誠一 is linked to these names in our family graph.