Lewis in Korean 루이스
Korean media, baristas and the immigration office write Lewis as 루이스: three syllables, said ru-i-seu. Here's how it's built, how to say it, and what people will call you.
Same Hangul as Luis: Korean spells the sound, so different English spellings can land on the same 루이스.
Lewis letter by letter
Each Hangul block is one syllable, built from a consonant, a vowel and sometimes a final consonant underneath.
The opening ㄹ is a single light tap, halfway between an English r and l. Never roll it.
- 스 carries the filler vowel ㅡ (eu). Keep it short and light, almost just the consonant.
- ㅇ at the top of 이 is silent, so 이 is just the vowel: i.
- Give all 3 syllables the same weight. Korean has no strong stress, so it's ru-i-seu, evenly.
How Koreans would call you
Korean given names are almost always two syllables (after a one-syllable family name), so at 3 syllables 루이스 reads as a foreign name at a glance. With foreign names some Koreans skip 야 and just say 루이스 or 루이스 씨.
Why it's spelled 루이스
Here the letters and the sound line up: applying the loanword rules letter by letter already gives 루이스, the same spelling Korean media use.
- Korean adds the vowel ㅡ to consonants that have no vowel of their own (스), which is why Lewis has 3 syllables in Korean.
Type Lewis on a Korean keyboard
On the standard two-set (두벌식) layout, 루이스 is the jamo ㄹㅜ ㅇㅣ ㅅㅡ, typed with the keys fn dl tm. Want to get fast at it? Try the Hangul Typing Test.
Similar names in Korean
Write any name in Hangul
Questions people ask
How do you write Lewis in Korean?
Lewis is written 루이스 in Hangul (Revised Romanization: ruiseu). It is the standard spelling Korean media use for the name. In Hangul it has three syllables: 루 + 이 + 스.
How do you pronounce Lewis in Korean?
Say it ru-i-seu, with even weight on every syllable. The opening ㄹ is a single light tap, halfway between an English r and l. Never roll it.
Spellings follow the National Institute of Korean Language loanword rules and common Korean media usage. Last checked: October 2026.