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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.

VanEck CEO Jan Van Eck argues the memory-chip stocks don’t have competitive moats, and notes their profit explosion is driven by temporary pricing power over sales volumes.

From MarketWatch • May 27, 2026

The loose ball ran to Jan Paul van Hecke, who passed to Rutter to score Brighton's stoppage time equaliser.

From BBC • May 17, 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

Santa Monica swept the team titles, the girls setting a section record with their 12th in a row since 2014, surpassing the 11 straight division titles Mission Viejo claimed from 1976-86 under Jan Most.

From Los Angeles Times • May 9, 2026

Jan: “I can’t believe that. You’re always looking on the dark side. What reason would they have to round up all the civilians and take them along?”

From "The Diary of a Young Girl" by Anne Frank

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