Sengyoon is written 성윤 in Korean (Hangul). The spelling follows the actual pronunciation of Sengyoon, based on Korea's standard 외래어 표기법 (foreign-word transcription rules). Tap below to hear it spoken, see Sengyoon in 20+ Korean fonts, or make a shareable Hangul name card.
Sengyoon in Korean (Hangul) is written 성윤. The spelling is based on the actual pronunciation of Sengyoon, following Korea's official 외래어 표기법 (foreign-word transcription) rules.
성윤 sounds close to the original Sengyoon (/sʌŋ.jun/). You can hear it spoken aloud and copy the spelling at myhangulname.com.
Yes — 성윤 is the recommended Korean spelling for Sengyoon. Minor variants may exist depending on pronunciation.