pen name

American  

noun

1. a pseudonym used by an author; nom de plume.

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pen name British  

noun

1. Also called: nom de plume.  an author's pseudonym

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Usage

What is a pen name? A pen name is a name, especially a completely fake one, under which an author publishes their work instead of using their real name. The term nom de plume means the exact same thing. There are many reasons an author may choose to use a pen name instead of their own name, such as to avoid controversy or to create a persona. Many women authors throughout history have used a male or gender-neutral pen name to get their work published due to bias against women writers. A famous example is Mary Ann Evans, who used the pen name George Eliot. A more general term for a pen name is pseudonym, which refers to any false name but is most commonly associated with writers. Example: Many people know that Mark Twain was the pen name of Samuel Clemens, but they don't realize he also published as Sieur Louis de Conte.

Etymology

Origin of pen name

First recorded in 1840–50

Example Sentences

Fern, whose pen name wouldn’t be widely familiar until 1851, was a bright and spirited girl whose time at a religious school failed to subdue her.

From The Wall Street Journal • Jan. 27, 2026

Except this is a "bogan" version translated by Ander Louis, the pen name of a Melbourne IT worker who moonlights as a writer.

From BBC • Nov. 14, 2025

Another famous cartoon - he signed them Abu, after his pen name - from that time shows a man asking another: "What do you think of editors who are more loyal than the censor?"

From BBC • Jul. 7, 2025

The author is a federal civil servant who has been granted the use of a pen name to protect them and their family from reprisals.

From Slate • Jan. 29, 2025

“It’s a pen name, long story. Where you been?”

From "The Manifestor Prophecy" by Angie Thomas