Allah's Messenger (ﷺ) forbade us to give names to our servants as these four names: Aflah (Successful), Rabdh (Profit), Yasar (Wealth), and Nafi' (Beneficial).
Sahih Muslim Book 38, Hadith 14
← Previous Hadith When I came to Najran, they (the Christians of Najran) asked me: You read" O sister of Harun" (i. e. Hadrat Maryam) in the Qur'an, whereas Moses was born much before Jesus. When I came back to Allah's Messenger (ﷺ) I asked him about that, whereupon he said: The (people of the old age) used to give names (to their persons) after the names of Apostles and pious persons who had gone before them.

Sahih Muslim Book 38, Hadith 13 Next Hadith → Don't give names to your servants as Rabdh, 'Ya ar, Aflah and Nafi'.

Sahih Muslim Book 38, Hadith 15