How to Say "Younger Brother" in Korean

In Korean, "younger brother" is 남동생 (namdongsaeng).

Family · audio · pronunciation
younger brother

남동생

namdongsaeng

Letter by letter: 남동생

Korean is written in syllable blocks. Here is what each block of 남동생 is made of.

BlockLettersSounds
남ㄴ + ㅏ + ㅁㄴ n, ㅏ a, ㅁ m (at the end)
동ㄷ + ㅗ + ㅇㄷ d / t, ㅗ o, ㅇ ng (at the end)
생ㅅ + ㅐ + ㅇㅅ s, ㅐ ae, ㅇ ng (at the end)

New to the letters? Tap through the Hangul chart to hear each one.

How to type it

On a standard Korean keyboard (2-set), press these keys in order:

SㄴKㅏAㅁEㄷHㅗDㅇTㅅOㅐDㅇ

Practice with the online Korean keyboard, or learn the layout in the typing test.

Learn all the family words with flashcards and a typing quiz on the family in Korean page.

Frequently asked questions

What is "younger brother" in Korean?

남동생 (namdongsaeng).

How do you pronounce 남동생?

It sounds like "namdongsaeng".

Romanization: Revised Romanization of Korean, with sound changes. Audio: a recorded native-sounding Korean voice.
Last checked: 2026-10-20