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Seiji
OriginJapanese
Meaning"lawful and just"
About Seiji
Popular Japanese name exemplified by the distinguished conductor Seiji Ozawa.
Pronounced SAY-jee.
As of October 2026, Seiji ranked #9569 in US births in 2025 SSA, peaked at #2565 in 1925.
Editor's take: The name Seiji is a boy's name of Japanese origin meaning "lawful and just".
Popularity & trends
US popularity — history
US rank, lower is more popular · SSA data 2014–2025
Actual · SSA
20142025
18802025
Data table
| Year | US rank | Births | Per million |
|---|---|---|---|
| 2014 | — | 0 | 0 |
| 2015 | — | 0 | 0 |
| 2016 | — | 0 | 0 |
| 2017 | — | 0 | 0 |
| 2018 | — | 0 | 0 |
| 2019 | — | 0 | 0 |
| 2020 | — | 0 | 0 |
| 2021 | — | 0 | 0 |
| 2022 | — | 0 | 0 |
| 2023 | — | 0 | 0 |
| 2024 | — | 0 | 0 |
| 2025 | — | 0 | 0 |
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Seiji on lists
Famous Seijis
- Seiji Mizushima
Japanese anime director
- Seiji Ozawa
Japanese conductor
- Seiji Sasaki
Japanese voice actor
- Seiji Maehara
Japanese politician
- Seiji Fukushi
Japanese actor
Seiji in pop culture
- Seiji Matoba
character from "Natsume's Book of Friends"
- Seiji Amasawa
character from “Whisper of the Heart”
- Seiji Soga
character in the webcomic "Never Satisfied" by Taylor Robin
Seiji in blog posts
Save Seiji
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