Sunan Ibn Majah 3730
سنن ابن ماجه#3730SahihIt was narrated that Samurah said:"The Messenger of Allah(ﷺ) forbade giving our slaves four names: Aflah (successful), Nafi' (beneficial), Rabah (profit) and Yasar(prosperity)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih Muslim
In-book reference: 33:74