Language:
كتاب الأدب
78  
Good Manners and Form (Al-Adab)
(106)
Chapter: "Name yourselves by my name, but do not call yourselves by my Kunyah."
(106)
باب قَوْلِ النَّبِيِّ صلى الله عليه وسلم ‏
Sahih al-Bukhari 6189

Narrated Jabir bin `Abdullah:

A man among us begot a boy whom he named Al-Qasim. The people said (to him), "We will not call you Abul-l-Qasim, nor will we please you by calling you so." The man came to the Prophet (ﷺ) and mentioned that to him. The Prophet (ﷺ) said to him, "Name your son `Abdur-Rahman."

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ، حَدَّثَنَا سُفْيَانُ، قَالَ سَمِعْتُ ابْنَ الْمُنْكَدِرِ، قَالَ سَمِعْتُ جَابِرَ بْنَ عَبْدِ اللَّهِ ـ رضى الله عنهما وُلِدَ لِرَجُلٍ مِنَّا غُلاَمٌ فَسَمَّاهُ الْقَاسِمَ فَقَالُوا لاَ نَكْنِيكَ بِأَبِي الْقَاسِمِ، وَلاَ نُنْعِمُكَ عَيْنًا‏.‏ فَأَتَى النَّبِيَّ صلى الله عليه وسلم فَذَكَرَ ذَلِكَ لَهُ فَقَالَ ‏ "‏ أَسْمِ ابْنَكَ عَبْدَ الرَّحْمَنِ ‏"‏‏.‏
Reference : Sahih al-Bukhari 6189
In-book reference : Book 78, Hadith 213
USC-MSA web (English) reference : Vol. 8, Book 73, Hadith 208
  (deprecated numbering scheme)