Lann was a common Irish language feminine given name during the medieval period.
People
Lann ingen Dúnlainge, Princess of Osraighe and Queen of Midhe, died 866. Lann ingen Donnchadha, Princess of Ailech, died 940. Lann ui Selbachan, Abbess of Kildare, died 1047. Lann Perry, Princess of Maxime. died 1257.
See also List of Irish-language given names Vanessa Lann
External links http://medievalscotland.org/kmo/AnnalsIndex/Feminine/Lann.shtml