St. Bridget vs Brigit of Kildare

St. Bridget and Brigit of Kildare both are nouns.

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

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

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

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

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