Technically, they are all Egyptians. But the inhabitants are practically all members of more than 10 Bedouin tribes and these would all describe themselves as either Hwetats, Allegets, Sawarkahs, etcetera.
A person from Sinai is called a Sinawi.
The desert nomads living in the Sinai Peninsula in Egypt are primarily known as the Bedouin people. They have a traditional lifestyle centered around herding livestock and living in mobile tented encampments. Many Bedouin communities in the Sinai region are involved in tourism-related activities.
The Sinai region has a harsh desert climate with limited resources, making it difficult for sustained human habitation. Additionally, there are security concerns due to the presence of armed groups in the area. The lack of infrastructure and economic opportunities also contribute to the low population density in Sinai.
you call it oxforders
Californians
Maltese
scorpians and lizards
People who live in Germany are called Germans
People who live into their 80s are commonly referred to as octogenarians.
The people who live in the Philippines are called Filipinos.
I imagine lots of people do it around the UK that live near towns, for instance I live near enough birmingham for people to call it town, and my cousins who live near Manchester and call that town too.
the alabogians