Red Ink Taboo in Korea: Is It Rude to Write a Name?

Red ink taboo in Korea: some people may find it rude to write a living person's name in red, while others may simply associate it with bad luck. If you are unsure, use black or blue ink for a person's name. Its exact historical origin is not established.

Why can a name in red feel uncomfortable?

The familiar explanation connects red writing with death or misfortune. A person may see a red name as an unwelcome joke, an ominous reference or simply a breach of etiquette. That does not mean every Korean person believes the ink can cause harm. A custom can be recognized socially even when people do not take its supernatural explanation literally.

An academic comparison of linguistic taboos in the Chinese-character cultural sphere includes writing a person's name in red among taboos reported in Korea, China and Japan. This supports describing the practice as a recognized cultural taboo in those contexts; it does not show that every person follows it or explain one universal origin. A separate example of a culture-specific association is the number four taboo in East Asian cultures, where the relevant wordplay differs by language.

Does writing a name in red really cause death?

No evidence shows that ink color can determine a person's health or lifespan. The claim that someone will die after their name is written in red is a superstition, not a prediction.

The National Folk Museum of Korea discusses the saying as a folk belief and presents more than one proposed explanation. It mentions stories linking the practice to the First Emperor of Qin and to an Egyptian queen, but it does not establish either story as a verified historical origin. It also notes that red may be used to write a deceased person's name or correct an error. These explanations should be treated as accounts of the belief, not proof of a single historical cause.

Did the taboo begin with Joseon records or execution orders?

The sources reviewed for this article do not verify the often-repeated claim that Joseon officials used red ink on execution orders or marked criminals' names in red, nor do they establish that Korean family genealogies universally recorded the deceased that way. The museum's discussion offers competing origin stories rather than a documented chain from a specific administrative practice to today's etiquette.

Research on Korean naming taboos does document older practices such as avoiding the names of revered people. That is a distinct practice from writing a living person's name in red, so one should not use the history of name avoidance to prove the origin of the red-ink custom.

Is red ink always inappropriate in Korea?

No. The concern is specifically about writing a person's name in a way that may carry an uncomfortable meaning. Red ink also has ordinary uses, including marking or correction, and context matters. The sources reviewed here do not support claims that all Korean teachers, businesses or social-media users avoid red names in every situation.

If you are writing a person's name on a gift, card or personal item and do not know their preference, choose another color. If you have already written it in red, explain that you did not know and rewrite it if practical. There is no need to assume that an accidental use has caused harm.