“Elli” means 50 in Turkish and also means “entity from el”. ”El" means hand and alien in Turkish. It is likely that place of aliens coming from described as at 50 unit distance from solar system and later because this number also means “entity from el”. The meaning of foreigner and foreign place attributed to the word “el”. English word “alien” likely artificially named for fun.
(It is very common to wave hand back on forth in lifted position when referring a distant place. Like mentioned “el” mainly means hand in Turkish.)
(It is also possible and seems likely that aliens were called “elli” because they had hands. Which is very rare except humans.)
(In quran there are verses mentioning something like angels and souls reaches to him in 50 thousands years. Of course by no means this is actually what underlying text says but likely interpreation based on existing religous beliefs. There are sculptures named after “god el” that shows its hand. Not just “el” means hand in Turkish also sculpture looks like an alien.)
(How did people ended up worshiping or cause of this confusion is maybe that if Jesus or Moses like figure really existed and spoke Turkish as baby he suddenly becomes prophetic figure and if started speaking with Turkish speakers. The language he speak had infusions from existing Turkish. As result people with Semitic beliefs assumed the El they believed was an alien and somehow there was a connection with hand. It is not because alleged prophetic figure said anything about God or suggested a name for God. To be honest this is total fiction by me. Sounds good. I am not talking about anybody specifically but Jesus seems like associated the number 5 for example. There are speculations for 7, 8 and 9. Atatürk speculated to be 9. At least he is the last person who had major impact but still speculative because there isn't even a claim of he speaking in a miraculous way. And obviously because he was born in a Turkish family maybe it seemed normal even there was something extraordinary. If 10 comes which would be the last. Based on my personal speculative timeline if something like that were to happen he is already born in some place Europe or maybe Asia. Actually I am not sure if it would be 10. Seems like 10. In Turkish the word for “his” means 10's. 10 = “On”, His = “On+un”. This is a bit weird though it feels like His should be “Oğun”. As result many Turkish sentence unintentionally referencing to number 10. When referring to third person singular. Not just for persons. “O” is the root for singularity. The Turkish sentence that means “Because of him/that.” and “Because of the 10.” are actually the same. This may account for some confusions.)
(In Turkey for millions of people Atatürk is actually prophetic figure although this is funny topic. Nobody claims he was 9. I gave the number but it seems like Üzeries were anticipating a 9 before Atatürk become popular. I don't know if it was coincidence. Atatürk's overal purpose were to unite Turkish people under one identity. His approach to religion was pragmatic. It not possible to say he succeeded on uniting Turkey. But if Jews are Jews because they rejected Jesus. I guess he united the almost the entire world under the same religion. At least technically. Well, with unsolicited help of British E. and U.S.)
(For some reason, Jesus and not just Jesus some others like Moses and Mohammads grandson referred with expression like "Hand of Mary". Like this. In Levant. “El” means in hand in Turkish. This is also interesting. I should point out that Christians consider Jesus God and “el” is considered the main term for God in ancient Semitic culture but Levanten Christians probably didn't consider Jesus, God.)