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

Written by Postel-Vinay — the pen name of L.A.

From Los Angeles Times • May 12, 2026

Cohen initially chose a pen name to hide her true identity when she self-published her first book, a fictionalised account of her life as a resident doctor, titled The Devil Wears Scrubs, in 2013.

From BBC • Apr. 9, 2026

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

John leads a quiet life of the mind, spending his days designing puzzles under the pen name Ludwig.

From Salon • Mar. 26, 2025

“So, are you related to Dr. Seuss or something? No wait, it’s a pen name, right?”

From "What If It's Us" by Becky Albertalli and Adam Silvera