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The first name Jef

A boy’s name.

1 syllable Male

Popularity in the United States

Babies named Jef at birth, 1880–2025

In 1973, 6 boys born in the United States were named Jef, the 4,771st most popular boys’ name that year. It was used most in 1963, when 15 were.

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129
babies named Jef since 1880
#4,771
rank in 1973
1963
peak year

US Social Security Administration, from applications for a Social Security card. A name is only published for a year when at least five babies were given it, so quieter years show as zero.

Famous people named Jef

13 on Wikidata, most written-about first

  • Jef Raskin
    American computer interface expert (1943-2005)
  • Jef Geeraerts
    Belgian novelist (1930–2015)
  • Jef Van Der Linden
    Belgian footballer (1927-2008)
  • Jef van de Wiele
    Belgian Nazi collaborator (1903–1979)
  • Jef Demuysere
    Belgian road bicycle racer, 1907–1969
  • Jef Lambeaux
    Belgian sculptor (1852-1908)
  • Sjefke Janssen
    Dutch racing cyclist (1919–2014)
  • Jef Neve
    Belgian pianist, born 1977
  • Jef Nys
    Comic creator (1927-2009)
  • Jef Maes
    Belgian musician (1905–1996)
  • Jef Leempoels
    Belgian painter (1867-1935)
  • Jef Lahaye
    Dutch bicycle racer (1932–1990)

Questions

Is Jef a boy's or a girl's name?
Mostly a boy's name: 100% of the 129 US babies named Jef since 1880 were boys.
When was Jef most popular?
1963 in the United States, when 15 babies were named Jef, its highest rank at 2,157th.