pseudonym

A pseudonym is a false name someone uses instead of their real one. Writers often use one, also called a pen name, to keep their writing life separate from their personal life. Samuel Clemens famously wrote under the name Mark Twain. Sometimes people choose one for privacy, or because their real name is hard to pronounce or remember.

The word comes from Greek parts meaning "false" and "name." It is more than just a nickname; it is a name someone chooses to use in public while keeping their real identity hidden. You will often see it with authors, but it can also be used by artists, performers, or people online.

A pseudonym is a deliberately chosen name used by a person instead of their real name. It's often employed to maintain privacy, create a distinct professional persona, or simply because the individual prefers the sound or feel of the alternative name. While "alias" and "nickname" are related concepts, a pseudonym carries a more intentional weight—it's a name adopted for public use, rather than one given or organically developed.

The most common context in which you'll encounter pseudonyms is literature. Many famous authors have written under pen names—George Orwell (Eric Arthur Blair), Mary Ann Evans (George Eliot), and Currer Bell (Charlotte Bronte) are just a few examples. They might do this to avoid social expectations, explore different genres without affecting their reputation, or simply because the chosen name felt more fitting for their work.

However, pseudonyms aren't limited to writers. Actors, musicians, artists, and even activists may use them. In online communities, people often use pseudonyms to protect their privacy or express themselves freely without fear of judgment.

The key difference between a pseudonym and a legal name change is that a pseudonym isn't officially recognized by the government. It's a public-facing alias used alongside—not in place of—one's birth name. So, whether it's a literary disguise or a shield for privacy, a pseudonym allows someone to present themselves differently to the world.