Brigit of Kildare vs St. Bridget

Brigit of Kildare and St. Bridget both are nouns.

Word	Noun	Adjective	Verb	Adverb
Brigit of Kildare	Yes	No	No	No
St. Bridget	Yes	No	No	No

As nouns, Brigit of Kildare and St. Bridget are synonyms defined as:

Brigit of Kildare and St. Bridget: Irish abbess; a patron saint of Ireland (453-523)

Other synonyms of Brigit of Kildare include Bride, Bridget, Brigid, Saint Bride, Saint Bridget, Saint Brigid, St. Bride, St. Brigid.

Brigit of Kildare (noun)	St. Bridget (noun)
Irish abbess; a patron saint of Ireland (453-523)	Irish abbess; a patron saint of Ireland (453-523)