Hadith 203
حَدَّثَنَا أَبُو نُعَيْمٍ، قَالَ: حَدَّثَنَا فِطْرٌ، عَنْ مُنْذِرٍ قَالَ: سَمِعْتُ ابْنَ الْحَنَفِيَّةِ يَقُولُ: كَانَتْ رُخْصَةً لِعَلِيٍّ، قَالَ: يَا رَسُولَ اللهِ، إِنْ وُلِدَ لِي بَعْدَكَ أُسَمِّيهِ بِاسْمِكَ، وَأُكَنِّيهِ بِكُنْيَتِكَ؟ قَالَ: نَعَمْ.
“was to say, "It was a concession given to Ali. He said: O Messenger of Allah, if a son is born to me after you, I will name him by your name, and give him your nickname? He said: Yes.”
Ibn al-Hanafiyya (رضي الله عنه)Al-Adab Al-Mufrad 843Laziness & About Names