Last Updated
：2026/01/04
誠吾
Hiragana
せいご
Proper noun
Japanese Meaning
日本語の男性の名前。主に「誠」には「まこと」「誠実」「真心」、「吾」には「われ」「自分」の意味があり、「誠実な自分」「真心を持つ人」といった願いを込めた男性の名前として用いられる。
Easy Japanese Meaning
おとこのひとのなまえ。にほんでつかわれることがある。
Chinese (Simplified) Meaning
日本男性名字 / 日文男子名
Chinese (Traditional) Meaning
日語男性名 / 男性人名
Korean Meaning
일본의 남성 이름
Vietnamese Meaning
tên riêng nam tiếng Nhật / tên nam tiếng Nhật
Tagalog Meaning
pangalang panlalaki sa Hapon / pangalan ng lalaking Hapones
Sense（1）
a male given name
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
Seigo is my best friend.
See correct answer
誠吾は私の親友です。
Japanese - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
