Tag Archives: Korean Names


The Korean Constitutional Court ruled 6-3 that the limits on Chinese characters permitted in personal names (人名用漢字, 인명용 한자) are constitutional. These restrictions were first introduced in 1990, as family records maintained by the government were being digitized. The original list only included 2,731 characters. Over the years, the Court has gradually increased the number of permissible characters to 8,142 characters as of last year. Korean Family Law specifies that only Hangul and “commonly used” Chinese characters are permitted in personal names and that the Constitutional Court is to define which characters are allowable.

The restrictions on Chinese characters allowed in personal names was very controversial when first introduced and has been challenged a number of times ever since. In the most recent case, the challenger attempted to use the character 嫪(로) (“to long for”) to name their child. Since the character was outside the list of permitted characters, they were only allowed to record the name in Hangul. The family sued and argued that the restrictions on characters are unconstitutional, because they are a restraint on the freedom to name one’s child and their right to pursuit of happiness.

The majority of the Court, however, disagreed and concluded that the restrictions are constitutional. They noted that the number of people who do not know Chinese characters has increased, and that using rare characters will lead to errors in keeping digital records and recognizing people’s names, causing inconvenience for people with complicated names. The majority added that restrictions on Chinese characters permitted in personal names are “unavoidable” due to technological constraints. The minority countered, pointing out that any such constraints in digitizing records that might have been true in 1990 are no longer existent.

Currently, if any part of a name is not one of the Chinese characters on the list, then it is considered a “pure Hangul” name. Korean identification cards in such instances will only give the Hangul transcriptions, not Hanja and Hangul mixed. As such, although the percentage of Koreans with “pure Hangul” names has been reportedly increasing, this figure might be inflated. A subset of such names are intended to be combinations of “pure Korean” and Chinese characters. Earlier this year, a couple tried registering their daughter’s name as “贇별(윤별).” Even though 贇 is on the list of permissible characters, the couple was forced to register only in Hangul, because it was a mix of Hangul and Hanja. Another subset are cases like the one above, in which at least one character in the name is not on the list of permitted characters. The vast majority of Korean names are still entirely in Hanja.

(On a related note, I would like to also point out that “pure Korean” names in use now, while sometimes haughtily presented as “traditional,” are not anything like actual, historically used “pure Korean” names.)