It is narrated from Ibn Sirin that the name of Abd al-Rahman bin Awf (may Allah be pleased with him) in the Days of Ignorance (Jahiliyyah) was Abd al-Ka'bah, so the Messenger of Allah (peace and blessings be upon him) named him Abd al-Rahman.
Hadith Referenceالمعجم الكبير للطبراني / العشرة / 252
It is narrated from Sayyiduna Abd al-Rahman bin Awf (may Allah be pleased with him) that he said: My name was Abd Amr, so the Messenger of Allah (peace and blessings be upon him) named me Abd al-Rahman.
Hadith Referenceالمعجم الكبير للطبراني / العشرة / 253
Urwah bin al-Zubayr said: Among those of Banu Zuhrah bin Kilab bin Murrah who took part in Badr with the Messenger of Allah (peace and blessings be upon him) was Abd al-Rahman bin Awf bin al-Harith bin Zuhrah.
Hadith Referenceالمعجم الكبير للطبراني / العشرة / 255
Hisham bin Urwah narrates from his father, who said: The Messenger of Allah (peace and blessings be upon him) said to Abd al-Rahman bin Awf (may Allah be pleased with him): "O Abu Muhammad, what did you do regarding the istilam (that is, touching) of the Corner (the Black Stone)?" Abd al-Rahman replied: I touched it (at times) and left it (at times). The Messenger of Allah (peace and blessings be upon him) said: "You did right."
Hadith Referenceالمعجم الكبير للطبراني / العشرة / 256