Lachlan

Originally a Scottish nickname for a person who was from Norway. In Scotland, Norway was known as the "land of the lochs", or Lochlann.

EQUIVALENTS
ENGLISH (AUSTRALIAN): Lachlan
IRISH: Lochlainn, Lochlann
SCOTTISH: Lachlan, Lauchlan
DIMINUTIVES AND SHORT FORMS
SCOTTISH: Lachie, Lockie
FEMININE FORMS
SCOTTISH: Lachina