Definition of gayest:
(n) :
An English surname transferred from the nickname, originally a nickname for a cheerful or lively person.
(n) :
A unisex given name from English.
(n) :
A female given name from English, from the word gay (“joyful”); rare today.
(n) :
A male given name from English.
(n) :
A male given name transferred from the surname.
(n) :
A diminutive of the male given names Gaylord or Gabriel, and similar names