Jon
[dʒɒn]Meaning
scandinavian and basque form of iohannes (john); also a short form of jonathan
Background Story
Jon is a masculine given name. Behind the Name gives it as a Scandinavian and Basque form of Iohannes, the source of John, and separately as a short form of Jonathan or sometimes a variant of John. It is spelled Jón in Iceland and on the Faroe Islands, and in the Nordic countries it is derived from Johannes.
Variations
John, Jonathan

Related Names
Ben
Short form of Benjamin, Benedict and other names beginning with Ben
Jaq
A variant of the name Jack, often associated with the term 'God is gracious'.
Joana
Portuguese and Catalan form of Iohanna (Joanna)
Arik
Diminutive of Ariel or Arieh
Cale
Short form of caleb
Jack
A medieval diminutive of John, later an independent name
Jackie
Diminutive form of Jack, meaning 'God is gracious'
Jacob
From the Hebrew Yaʿaqov, explained as "holder of the heel" or "supplanter"
Jacoby
A given name and surname; also a glacier, a bridge convention, a typeface
Jakko
A name derived from the Hebrew name Jacob, meaning 'supplanter'