Gaidin is a horse owned by Nynaeve al'Meara.
Gaidin is a black stallion.
When Nynaeve al'Meara, Egwene al'Vere and Elayne Trakand escape from the brigands on their way to Tear, they take horses to help them on their journey. Nynaeve chooses a black stallion and names him Gaidin, in honor of Lan Mandragoran. Gaidin carries Nynaeve while she is in Tear.