Rumtaya said:
Non here who got any ideas on the tribes origins? Either no one has an explanation for the tribes name or? IF so please let me know.
The original Assyrian lifestyle was based on houses, which is why you hear the "Bet" title such as Bet-Sargis, Bet-Shimun (House of Sargis, House of Shimun, so on), to this date this is still in use when referring to an Assyrian family such as "Be Sargis" for example, and this is used in all Assyrian groups.
The tribal lifestyle on the other hand was a Kurdish influence on some Assyrian families in the Hakkari region, one might ask, how come only some Assyrians developed this lifestyle while the majority never lived in such fashion? Because the Assyrian families that eventually developed into tribes lived in a region that was not very desirable to live in, this area was full of mountains and not very useful when it came to farming, this was a reason why the Kurds never really bothered them much and this allowed them to get strong and independent, and seeing how their tribal Kurdish neighbors lived, they adopted a similar lifestyle.
The majority of Assyrians however chose not to deal with these mountains and decided to live on fruitful lands, of course they had to pay the price by being targeted by Kurdish tribes, but if it meant they were able to farm and live, they sucked it up, this was actually the case with most Assyrians (Syriacs and Chaldeans included), some of course lived near big cities where tribal influence did not effect them much (Assyrians of Urmia and Mousel for example).
As far the tribal origins, these were likely just Assyrian families that were related to one another and due to the freedom they had, they were able to grow strong and form some sort of tribal identity based on the Kurdish influence, I can't speak for all names, but Jeelu comes from the name of the mountains in west Hakkari which are called Cilo-Sat.