(male) English form of Latin Io(h)annes, New Testament Greek Iōannēs, a contracted form of the Hebrew name Johanan ‘God is gracious’ (the name of several different characters in the Old Testament, including one of King David's ‘mighty men’). John is the spelling used in the Authorized Version of the New Testament. The name is of great importance in early Christianity: it was borne by John the Baptist (the precursor of Christ himself, who baptized sinners in the River Jordan), by one of Christ's disciples (John the Apostle, a fisherman, brother of James), and by the author of the fourth gospel (John the Evangelist, identified in Christian tradition with the apostle, but more probably a Greek-speaking Jewish Christian living over half a century later). The name was also borne by many saints and by twenty-three popes, including John XXIII (Giuseppe Roncalli, 1881–1963), whose popularity was yet another factor influencing people to choose this given name. It was also a royal name, being borne by eight Byzantine emperors and by kings of Hungary, Poland, Portugal, France, and elsewhere. Among numerous bearers of note in recent times have been American president John F. Kennedy (1917–63) and British pop singer John Lennon (1940–80). In its various forms in different languages, it has been the most perennially popular of all Christian names.
Cognates: Irish: Eoin, Seán. Scottish: Ian, Iain, Eòin, Seathan. Welsh: Ieuan, Sión. German: Johann, Johannes. Dutch: Jan. Danish, Norwegian: Jens, Johan, Jan. Swedish: Johan, Jöns, Jon, Jan. French: Jean. Spanish: Juan. Catalan: Joan. Portuguese: João. Italian: Giovanni, Gianni. Greek: Ioannis, Iannis. Russian: Ivan. Polish: Jan. Czech: Jan. Finnish: Juhani, Jussi, Hannu. Hungarian: János. Latvian: Janis, Jānis.
Pet forms: Johnny, Johnnie, Jack, Hank.
English and German: from a Middle English personal name, Ode, in which personal names of several different origins have coalesced: principally Old English Od(d)a, Old Norse Od(d)a and Continental Germanic Odo, Otto. The first two are short forms of names with the first element Old English ord, Old Norse odd ‘point of a weapon’. The Continental Germanic names are from a short form of compound names with the first element od- ‘possessions’, ‘riches’. The situation is further confused by the fact that all of these names were Latinized as Odo. Odo was the name of the half-brother of the Conqueror, archbishop of Bayeux, who accompanied the Norman expedition to England and was rewarded with 439 confiscated manors. The German name Odo or Otto was a hereditary name in the Saxon ruling house, as well as being borne by Otto von Wittelsbach, who founded the Bavarian ruling dynasty in the 11th century, and the 12th-century Otto of Bamberg, apostle of Pomerania.