What does “Kiraman Katibin” mean? In short, mean of Kiraman Katibin…
“Kiraman Katibin” literally means “valuable writers”, and refers to the angels who are present on the both sides of humans and are assigned with the duty to write down the deeds of humans in the book of deeds. The Holy Qur’an states, “Noble and recording; they know whatever you do.” (Infitar, 82/11-12) Also called as “hafaza (guardian)” and “Raqib-Atid” angels, they will also bear witness to the deeds on the Day of Judgment along with their duty of writing down. This fact is stated in verses as follows, “And the Horn will be blown. That is the Day of [carrying out] the threat. And every soul will come, with it a driver and a witness.” (Qaf, 50/20-21) On the other hand, Islamic scholars state that a certain view cannot be put on how these angels fulfill their duty of writing down, in other words, recording.
Source: Presidency Of Religious Affairs The Turkey, High Board of Religious Affairs FATWAS