How to write “Sydney or Sidney” in Korean
시드니 si-deu-ni
What Korean friends call you
- 시드니야 si-deu-ni-ya — a friend calling out to you (never to someone older)
- 시드니 씨 si-deu-ni-ssi — polite: someone you just met, or at work
Calling someone, Koreans add 아 after a final consonant and 야 after a vowel.
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Korean spellings of Sydney
- 시드니 39 (100%)
Korean labels of 39 people named Sydney on Wikidata, October 2026. Wikipedia leans to the official spelling.
Well-known people named Sydney or Sidney, as Wikidata writes them in Korean (November 2026):
- Sidney Poitier — 시드니 푸아티에
- Sydney Sweeney — 시드니 스위니
- Sydney Pollack — 시드니 폴락
- Sidney Lumet — 시드니 루멧
177,640 babies were named Sydney in the US from 1960 to 2025, the 255th most common name.
Block by block
- 시 = ㅅ + ㅣ · 3 strokes
Also in 시: Alexis 알렉시스 · Jessica 제시카 · Timothy 티모시
- 드 = ㄷ + ㅡ · 3 strokes
Also in 드: Andrew 앤드루 · David 데이비드 · Adrian 아드리안
- 니 = ㄴ + ㅣ · 2 strokes
Also in 니: Daniel 다니엘 · Anthony 앤서니 · Nicholas 니콜라스
시드니 takes 8 strokes in all.
More names: Juan 후안 · Brian 브라이언 · Hailey 헤일리 · Luis 루이스 · Adrian 아드리안
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