Jabir said, "One of our men had a son and named him al-Qasim. The
Ansar said, "We will not give you the kunya of Abu'l-Qasim to make you
happy.' He went to the Prophet, may Allah bless him and grant him peace,
and told h…
Ibn al-Hanafiyya was heard to say, "There was an allowance made
for 'Ali. He asked, 'Messenger of Allah, if I have a son after you can
I name him with your name and use your kunya?' Yes,' he replied."
حَدَّثَنَا عَبْدُ اللهِ بْنُ يُوسُفَ، قَالَ: حَدَّثَنَا اللَّيْثُ قَالَ: حَدَّثَنِي ابْنُ عَجْلاَنَ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ قَالَ: نَهَى رَسُولُ اللهِ صلى الله عليه وسلم أَنْ نَجْمَعَ بَيْنَ اسْمِهِ وَكُنْيَتِهِ، وَقَالَ: أَنَا أَبُو الْقَاسِمِ، وَاللَّهُ يُعْطِي، وَأَنَا أَقْسِمُ.
Abu Hurayra said, "The Messenger of Allah, may Allah bless him
and grant him peace, forbade for someone to have both his name and his
kunya. He said, 'I am Abu'l-Qasim. Allah gives and I distribute.'"