Llyn Arian
- (no website listed)
- was a shire in Lochac from 1 January 1988 to 31 March 1993
- became Mordenvale
Residents of Llyn Arian
- Adam Girard
- Aelfric of Dorcestre
- Antonia Ambrosia Illirica
- Aurelian the Just
- Claire de la Mer
- Conachar MacAlpin
- Corin the Restful
- Elaine of Sussex
- Elizabeth Saint Clair
- Isabella Contarini
- James of Lochiel
- Karl Kriegerhelm
- Melloney de Charteris
- Nissyen ap Howell
- Peter the Sinister
- Rosce de Ferrieres
- Simeon ben Jabez
- Simon de Bruce
- Talbot of Oakdale