4 or 8 or 12 rakat offered in the late night is called ?

4 or 8 or 12 rakat offered in the late night is called ?

رات گئے پڑھی جانے والی 4 یا 8 یا 12 رکعت کسے کہتے ہیں؟
Explanation

Tahajjud, also known as the "night prayer", is a voluntary prayer performed by followers of Islam.

It is not one of the five obligatory prayers required of all Muslims

Nafl Prayer