as a girls' name is a French name, and the meaning of the name Dinny is "follower of Dionysius". Dinny is a version of Denise (French): feminine of Dennis.
Where does the name Dinny come from?
In ancient Scotland, the ancestors of the Dinny family were part of a tribe called the Picts. The name Dinny is derived from the personal name Dennis. Dinny is a patronymic surname, which belongs to the category of hereditary surnames.
Is BYUL a boy name?
Byul - Boy's name meaning, origin, and popularity | BabyCenter.