Recommended English Name
YOON SEO
Korean reading
이우ㄴ ㅅ어
YOON
Korean reading
이우ㄴ
Why this spelling?
Korean passport usage statistics
YOON
49%
YUN
42%
YOUN
9%
Source: Korean MOFA passport statistics (Oct 31, 2024) View reference document
SEO
Korean reading
ㅅ어
Why this spelling?
Korean passport usage statistics
SEO
98%
Source: Korean MOFA passport statistics (Oct 31, 2024) View reference document
MOFA standard romanization (expected)
YOON SEO
Korean reading이우ㄴ ㅅ어
Compare with the official recommendation on the Korean Ministry of Foreign Affairs website.
About this recommendation
The spelling YOON SEO for 윤서 is recommended from official passport statistics published by the Korean Ministry of Foreign Affairs, combined with the national romanization rules. Percentages show how Koreans with the same syllables actually spell them on their passports.
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