How should Middle Eastern names be addressed and written?

Strictly speaking, Arabs have no surnames. Usually, Arabs' surnames are actually the names of their tribes. The naming method of Arabic place names is "joint system". This is different from most people in China and Europe. Their names are usually given by their real names, their fathers' names, their grandfathers' names ... and finally their tribal names. In fact, an Arab's full name is often very long, and his grandfather's name can be followed by his great-grandfather's name and his great-grandfather's name. For example, the name of former Iraqi President Saddam Hussein, who often appears in newspapers at present, should be more completely written as Saddam bin Majid al-Tikrit, in which only "Saddam" is his real name (real name), from which we can get some information. This Saddam is Hussein's son and also.