Diana, as you know, many (or the most of) names of stars in European languages are Arabic. In Russian they sound Very romantic (and much different than they do for Arabs I think!), and should I add that stars themeselvs are beautiful too?

Sudeep, you'd find habibi in non-Arabic lyrics related to Arabs too. You must have heard this tune:
https://www.youtube.com/watch?v=hWei99ZQBhQ
the third line has "habibi" in it: "Αχ, γιαχαμπίμπι, αχ, γιαλελέλι αχ" (I leave finding Greek transcription of the word in the quotation to you:-E)

Of course I know what aya means. :) And I have an Arab friend whose name is Aya. 

PS: I know a lot of Arabic words and grammar rules. I can understsnd Arabic texts (especially the classic ones) but I am not able to make complicated sentences yet. I even make a lot of mistakes in simple ones! :D

@Nazanin

Aya means  A verse from the Qur'an and many people in The Middle East name their girls ((Aya))

I agree with the letter عis distributing because it’s one of the most difficult letters in  Arabic language.

There are some common words in Arabic and Hindi like "shukriya"(thanks), "Insaan"(human), "Waqt"(time), Dunya(world) etc. but they might be pronounced differently in Arabic. My favorite word in Arabic is "Habibi" because I have seen this word being used in some Arabic songs frequently and it sounds good. I like this Arabic song as well: https://www.youtube.com/watch?v=J5KLm7IQmTc

I don't have any disturbing Arabic word. It's the way we speak make words sound pleasant or disturbing!:)