The most beloved names to the Messenger of Allah ﷺ were Abdullah and Abdul-Rahman.
حدثنا عبد الوهاب بن عطاء أخبرنا عبد الله عن نافع
كان أحب الأسماء إلى رسول الله ﷺ عبد الله وعبد الرحمن
Its isnad is sahih. Abdullah is Umari. Something similar in meaning has already passed at 4774, from Waki, from ... "The best of your names are Abdullah and Abdul-Rahman."