The church carries a dedication to
Saint Elli. The 19th-century Welsh historian
Theophilus Jones disputed this in his,
A history of the County of Brecknock, writing "Llanelly is said to be dedicated to Saint Ellwy, the patroness of Llanelieu, but I think erroneously". He suggested that, like "many stately structures in Wales", the church was in fact dedicated to Saint Almeda. Following
David Powel's
History of Cambria, published in 1584, Jones described Almeda as "one of the daughters of
Brychan", who was called
Eilineth or
Ellyned. An unsupported possibility is that the church is dedicated to a male disciple of Saint
Cadoc. A later 19th-century history of the church by Arthur Mee supports Jones' interpretation. ==History==