K-pop names: official spelling and romanization explained

The safest rule for writing K-pop artists’ names is to preserve the form published in their official profile. Korean romanization helps convert Hangul into the Latin alphabet, but it should not automatically replace an established stage name. On its own, it is not a pronunciation guide for speakers of English, Portuguese, Spanish, or French either.

Start with the spelling chosen by the artist

Before applying a linguistic rule, check the profile maintained by the label or artist. It shows which form belongs to the public identity: capitalization, periods, spaces, accents, and other graphic choices should be retained.

The official BLACKPINK profile at YG Entertainment, for example, presents the group as BLACKPINK and lists JISOO, JENNIE, ROSÉ, and LISA. An article may use regular title case in running text if its style guide permits it, but it should not remove the accent from ROSÉ or devise new spellings for the names.

The same principle applies to Stray Kids. The official profile published by JYP Entertainment records BANG CHAN, LEE KNOW, CHANGBIN, HYUNJIN, HAN, FELIX, SEUNGMIN, and I.N. “LEE KNOW” and “I.N” are specific public forms; converting them solely from Hangul would produce different information, not a correction.

Separate the stage name, Hangul, and romanization

These three layers answer different questions. A stage name identifies the person publicly. Hangul records the Korean form. Romanization represents that writing or its standard pronunciation in Latin letters, according to the purpose of the system being used.

The Stray Kids profile makes the distinction visible: it associates BANG CHAN with 방찬, LEE KNOW with 리노, FELIX with 필릭스, and I.N with 아이엔. The official Latin forms do not have to be mechanical conversions of Hangul. For editors, the clearest solution is to use the stage name in the body and add Hangul in parentheses only when it supplies useful context.

It is also best not to call every Latin-letter form a “Western name.” It may be a stage name, an adopted international spelling, or a romanization. Identifying the category prevents false corrections.

What Revised Romanization actually does

The public rules from the National Institute of Korean Language say that romanization is based on standard Korean pronunciation and uses only Roman letters whenever possible. Its chart converts vowels including ㅏ, ㅓ, ㅗ, and ㅜ into a, eo, o, and u; among consonants, ㄹ may appear as r before a vowel and l before a consonant or at the end of a word.

The system also accounts for certain sound changes. Among its examples, the institute gives 신라 → Silla and 종로 → Jongno. A hyphen may prevent possible pronunciation confusion, as in Jung-ang, and proper names begin with a capital letter.

For personal names, the general guidance puts the family name first and separates it from the given name with a space. Given-name syllables are normally joined, although a hyphen is allowed: the institute gives Min Yongha and the permitted form Min Yong-ha.

Why the rules do not erase artistic brands

The standard itself permits the established spellings of proper names belonging to people and companies to remain in use. That qualification is crucial in cultural reporting: a technically possible romanization does not automatically outrank the official spelling used for a career.

Editors should therefore not turn ROSÉ into an unaccented variant, change I.N because its punctuation seems optional, or replace LEE KNOW with a transcription inferred from 리노. Official profiles establish public identification; the linguistic chart serves other tasks, such as romanizing a Korean term with no established Latin form.

When two sources use different spellings, attribute each form, determine which page officially represents the artist, and record a consistent editorial decision. Do not silently “harmonize” proper names.

Romanization is not localized pronunciation

Combinations such as eo, eu, ae, and ui belong to a transliteration system; they are not ready-made phonetic instructions in English, Portuguese, Spanish, or French. Each language encourages its own reading of the same letters. Inventing approximations as if they were exact pronunciations, without audio or phonetic evidence, can introduce errors.

If an assignment requires pronunciation, treat it as a separate reporting task: seek official audio or video and use a qualified linguistic source for rigorous phonetic transcription. State that any localized approximation is only approximate. Based on the available sources, this guide covers spelling and romanization; it does not prescribe how every name sounds.

A short workflow for editing and translation

First, copy the spelling from the official profile. Next, record the Hangul separately if needed. Apply Revised Romanization only when no established official form exists or when the text is explaining Korean writing. Finally, preserve the same official identity in Portuguese, English, Spanish, and French versions.

Proper names do not need translation between these languages. The surrounding explanation changes instead. On first mention, a useful formula is “I.N (아이엔), a stage name spelled this way in the official profile.” It explains the choice without suggesting that punctuation, accents, or capitalization are typographical accidents.

Institutional pages can change, so confirm the spelling again through the official links before publication.