Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
tabarani:4 – Aḥmad b. al-Muʿallá al-Dimashqī > Hishām b. Khālid > Ḍamrah b. Rabīʿah > al-Layth b. Saʿd > Innamā

[Machine] Abu Bakr was named "Atiq" due to the beauty of his face, and his full name is Abdullah ibn Uthman.  

الطبراني:٤ – حَدَّثَنَا أَحْمَدُ بْنُ الْمُعَلَّى الدِّمَشْقِيُّ ثنا هِشَامُ بْنُ خَالِدٍ ثنا ضَمْرَةُ بْنُ رَبِيعَةَ عَنِ اللَّيْثِ بْنِ سَعْدٍ قَالَ

«إِنَّمَا سُمِّيَ أَبُو بَكْرٍ ؓ عَتِيقًا لَجَمَالِ وَجْهِهِ وَاسْمُهُ عَبْدُ اللهِ بْنُ عُثْمَانَ»  

See similar narrations below:

Collected by Ṭabarānī
tabarani:8 – al-Miqdām b. Dāwud al-Miṣrī > Ḥabīb b. Zurayq > ʿAbdullāh b. ʿĀmir al-Aslamī > ʿAmr b. Sulaym > ʿAbdullāh b. al-Zubayr > Kān

[Machine] I heard Abdullah bin Zubair saying, "The name of my father was Abdullah bin Uthman."  

الطبراني:٨ – حَدَّثَنَا الْمِقْدَامُ بْنُ دَاوُدَ الْمِصْرِيُّ ثنا حَبِيبُ بْنُ زُرَيْقٍ ثنا عَبْدُ اللهِ بْنُ عَامِرٍ الْأَسْلَمِيُّ عَنْ عَمْرِو بْنِ سُلَيْمٍ قَالَ

سَمِعْتُ عَبْدَ اللهِ بْنَ الزُّبَيْرِ يَقُولُ كَانَ اسْمُ أَبِي بَكْرٍ ؓ عَبْدَ اللهِ بْنَ عُثْمَانَ