Duncan
[ˈdʌŋkən]Meaning
Anglicized form of Donnchadh, from Old Irish donn "brown" and cath "battle"
Background Story
Duncan is the Anglicized form of the Scottish Gaelic name Donnchadh, which is derived from the Old Irish elements donn, meaning "brown", and cath, meaning "battle". It was the name of two kings of Scotland, including the one who was featured in Shakespeare's play Macbeth. The related surnames Duncan and Duncanson descend from the same name.
Variations
Dunk

Related Names
Dancan
Darragh
Anglicized form of Dáire or Darach; from Old Irish daire, meaning "oak"
Destan
Turkish word for epic or legendary story
Doogan
Derived from the Irish surname meaning 'dark' or 'black'.
Dougal
Anglicised form of Scottish Gaelic Dubhghall, "dark stranger"
Dundee
Dwayne
Variant of Duane, with the spelling altered under the influence of Wayne
Gunnar
From the Old Norse Gunnarr, from gunnr "war" and herr "army, warrior"
Nandor
A name of Hungarian origin meaning 'brave warrior'.
Antero
Finnish form of Andrew; also the Spanish, Portuguese and Italian form of Anterus.