Jack (given name)


Jack is a given name of English origin, originally a diminutive of John. In Jewish communities, it has also been used as a diminutive Jacob. In modern usage Jack is often a given name on its own, although it can still be used as a diminutive of given names such as Jackson. Since the late 20th century Jack has become one of the most common names for boys in many English-speaking countries. Jack is also used to a much lesser extent as a female given name, often as a shortened version of Jacqueline.
The word "jack" is also commonly used in other contexts in English for many occupations, objects and actions, linked to the use of the word as a metaphor for a common man.
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Origin

Jack is thought by some to have derived from the earlier Jackin. Alternatively, it may be derived from an anglicisation of Jacques, the French form of the name James or Jacob. There is also a theory that it is Celtic in origin, meaning "healthy, strong, full of vital energy", from a putative Ancient British Yakkios. Both the name and the word "jack" were long used as a term to refer to any man, especially of the common classes.

Frequency

In several English-speaking countries, Jack has become increasingly used as a formal name, rather than being a mere nickname as it traditionally has been. In its own right, it is now more popular than John, James, and Jacob. In recent years, Jack has been the most common given name for boys in the United Kingdom, Ireland, and Australia, and has grown in popularity in the United States and Canada.
John —from which Jack was originally derived— was, along with William, the most frequent male name throughout the 19th century and in the first half of the 20th century. Jack appeared on the lists of the most frequently used male-baby names in the UK for 2003–2007.
In 2014, Jack was again the most popular name for baby boys in Ireland.
In 2008, 2009, 2010, and 2013, Jack was the most common name given to boys in Australia.
According to the United States Census of 1990, Jack is an uncommon American name, the given name for 0.315% of the male population and 0.001% of the female population. However, the frequency of Jack as a baby name has steadily increased from the 160–170 rank prior to 1991 to a rank of 35 in 2006.
In 2022, it was the tenth most common name given to boys in Canada.
Jock is a common diminutive of the name John in Scotland.

Other uses in English

The name Jack is unusual in the English language for its frequent use as a noun or verb for many common objects and actions, and in many compound words and phrases.
Examples include implements, such as a car jack, knucklebones, or the jack in bowls.
The word is also used in other words and phrases such as: apple jack, hijack, jack of clubs, jack straw, jack tar, jack-in-the-box, jack-of-all-trades, Jack the lad, jack o'lantern, jackdaw, jackhammer, jackknife, jackpot, lumberjack, Union Jack, etc.
The history of the word is linked to the name being used as a by-name for a man.

People with the given name

People with the nickname

  • John S. Gemperle, better known as Papa Jack, Filipino radio DJ and TV personality

Fictional characters

Folklore and nursery rhymes

Films and novels

Television

Video games

Mascots

Other

  • Dr. Jack Bright, a character featured in several stories and articles produced for the collaborative fiction project SCP Foundation
  • Jack Flag, superhero appearing in American comic books
  • Jack "Wylder" Dean, character and cameraman for several tapes in the analog horror series Gemini Home Entertainment