Arabic (Original)
حَدَّثَنَا سُفْيَانُ عَنْ لَيْثٍ عَنْ رَجُلٍ عَنِ ابْنِ عَبَّاسٍ أَنَّهُ قَالَ لَهَا إِنَّمَا سُمِّيتِ أُمَّ الْمُؤْمِنِينَ لِتَسْعَدِي وَإِنَّهُ لَاسْمُكِ قَبْلَ أَنْ تُولَدِي.
English Translation
He (Ibn 'Abbas) said to her (Aisha): "You were named Mother of the Believers to bring you happiness, and it was your name before you were born."