My name first was Barra. Messenger of Allah ﷺ gave me the name of Zainab. Then there entered (into the house of Allah's Prophet as a wife) Zainab, daughter of Jahsh, and her name was also Barra, and he gave her the name of Zainab.
كَانَ اسْمِي بَرَّةَ فَسَمَّانِي رَسُولُ اللَّهِ ﷺ زَيْنَبَ قَالَتْ وَدَخَلَتْ عَلَيْهِ زَيْنَبُ بِنْتُ جَحْشٍ وَاسْمُهَا بَرَّةُ فَسَمَّاهَا زَيْنَبَ