From Sahih Muslim (Hadith 5606):
Ibn Abbas reported that the name of Juwairiya (the wife of the Holy Prophet) was Barra (Pious). Allah's Messenger (ﷺ) changed her name to Juwairiya and said:I did not like that it should be said: He had come out from Barra (Pious). The hadith transmitted on the authority of Ibn Abi 'Umar is slightly different from it
Reference: Muslim 5606