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  • Jan
    Jan
    noun
    a male given name, form of John.
  • Jan.
    Jan.
    abbreviation
    January.

Jan

1 American  
[jan, yahn] / dʒæn, yɑn /

noun

  1. a male given name, form of John.

  2. a female given name, form of Janet.


Jan. 2 American  

abbreviation

  1. January.


Jan British  

abbreviation

  1. January

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“I look at the SPR at this point as a luxury, and as a piece of leverage,” said Jan Stuart, a global energy strategist at investment bank Piper Sandler.

From MarketWatch • May 28, 2026

This week, fund executive Jan van Eck on whether the chip-stock rally has legs.

From Barron's • May 22, 2026

Jan Olson, a 66-year-old retiree from Dana Point, Calif., has taken multiple expedition cruises.

From The Wall Street Journal • May 17, 2026

The review, led by Dr Jan Melia, said such language trivialised male aggression and undermined the credibility of female victims.

From BBC • May 13, 2026

So the dispute between Reinier de Graaf and Jan Swammerdam over the discovery of the egg within the ovary, which began in 1672, was referred to the Royal Society in London for adjudication.

From "The Invention of Science" by David Wootton

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