The head of an Arab Tribe is called a Sheikh.
Sheikh
There is no " Muslim tribal chief." You probably mean sheikh (best pronounced "shike" or "shake" but also "sheek"), which is the usual title for the leader of an Arab family or village, i.e. a tribe. The word is not a Muslim title. It simply means "old man." An Islamic spiritual leader is called an imam, which is not a tribal title.
sheikhThe Arabian chiefs are called Sultans, also if they a re Royalty then they could also be a Prince or a King.
The Nomads who live in the Arab Deserts are called Bedouins.
The Darfur conflict was fueled by a combination of ethnic, religious, and tribal differences, exacerbated by competition for resources such as land and water. Arab nomadic groups and non-Arab agricultural communities clashed over these scarce resources, with underlying tensions rooted in historical grievances and marginalization. Additionally, the Sudanese government’s support for Arab militias against non-Arab populations intensified the violence, leading to widespread suffering and displacement. Ultimately, these complex factors intertwined to create a brutal conflict in the region.
There is no specific term for Muslims of Arab origin. They are usually just called "Arab Muslims".
The Arab Republic of Egypt
They were called the Bedouin.
it transcends old tribal boundaries and made possible political unity among Arab clans.
They are from a so-called "Arab" man...the validity of this isn't high.
The head of an Arab Tribe is a Sheikh (شيخ).
Most are defamatory & use should not be encouraged.