The native Korean word for star is 별 (byeol), and names built on it include 한별 (Han-byeol), 샛별 (Saet-byeol) and 별이 (Byeol-i). Hanja-based names use the character 星 (seong, star), as in 성우 (Seong-u). The two kinds work differently, so it helps to know which one you are looking at.
Korean given names come from two sources. Some are native Korean words, called sunurimal (순우리말). Others are written with Hanja, Chinese characters read with Korean sounds.
For "star," both sources give you something. The native word is 별 (byeol). The Hanja character is 星, read seong (성). A name with 별 is a native name. A name with 성 might mean star, but only if the character behind it is 星.
That last point matters, and we come back to it below.
Native names have a fixed, visible meaning because you can hear the word inside them. They are normally written only in Hangul. There is no Hanja version.
Native names are flexible. Parents often join a native word with a soft ending, so you will see small variations on the same idea.
In a Hanja name, each syllable is tied to a character, and the meaning comes from the characters chosen. The Hangul alone does not tell you the meaning.
The standard character for star is 星, pronounced 성 (seong). It can sit at the start or end of a name:
There are many other pairings. The second character shapes the feeling. A name with 星 and a character for wisdom reads differently from one with 星 and a character for universe, even though both include "star."
This is the most common mistake in star-name lists. The sound 성 is shared by several characters. Among them are 成 (to achieve), 聖 (holy or sage), 誠 (sincerity) and 星 (star). All are read seong.
So a name like 민성 or 지성 could mean many things, and a person named that may not have any star in the name at all. Only the written Hanja settles it. Koreans often ask each other, "Which Hanja?" for this reason.
If you want a star meaning, ask for 星 by character, not only by sound.
Neither is better. They give different things.
If you like the plain image of a star in the sky, a native name such as 한별 is direct. If you want a layered meaning, such as a star plus another quality, a Hanja name gives you more control.
별 is pronounced roughly "byuhl," with the final ㄹ a soft tap of the tongue. 한별 sounds like "hahn-byuhl." 샛별 has a short pause in the middle: "sat-byuhl."
For 성, say "sung" with a slightly open vowel, close to the first syllable of "song" and "sung" blended. 성우 is "suhng-oo."
Revised Romanization writes the name with a hyphen between syllables, as in this guide. You will see other spellings, such as Hanbyul or Seongwoo. These are personal choices and all refer to the same names.
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Meanings of Hanja-based names depend on the characters a family chooses; the ones shown are common choices.
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Get my Korean name별 (byeol) is the native word. As a name it can stand alone or combine with other sounds, as in 한별 (Han-byeol) or 샛별 (Saet-byeol).
No. 한별 (Han-byeol) is a native Korean name, so it has no Hanja form. Its meaning comes from the Korean words, usually explained as one bright star.
Yes. Star names are not tied to one gender. 한별 is used for any gender, and the Hanja 星 pairs with many characters that read masculine, feminine or neutral.
Look at the Hanja. Only 星 means star, while 成, 聖 and 誠 sound the same but mean other things. Ask for the characters in writing before you decide.
Published 2026-11-12 by Korean Name Studio.