Is it permissible to name buildings designated for rent with names such as "Qasr Abad al-Rahman" (Palace of the Worshippers of the Most Merciful) or "Qasr al-Kawthar" (Palace of Kawthar)?

It is impermissible to name rooms and apartments prepared for rent with names such as "Palace of the Worshippers of the Most Merciful," "Palace of Tabarak," "Palace of Al-Kawthar," or "Palace of Al-Firdaws." This is due to such names involving falsehood, and because some of these names are only attributed to Allah, عز وجل, or they are names of great matters in the Afterlife that are not befitting to be applied to worldly palaces.