haha. There's no such thing as avatar language.
Hello is OKI in Blackfoot. My name is is NII TA NIK KO.
"Indian" is not a language.
The Narragansett, Wampanoag and Massachusetts tribes spoke an Algonquian language known as Natick. In this language there is no pure noun meaning simply "love"; the nearest equivalent is the verbal noun active form womonaonk, meaning a loving or love from the point of view of the lover; or the passive reciprocal form womonittuonk, meaning being loved, loving one another or love from the point of view of the person or thing being loved. These derive from the verb womantam, he loves.
There are about 450 Languages spoken in India and about 700 different Native American languages. But there is no such language as "Indian".
sikilik
You say "hello" in the monkey language by throwing a banana to the person that you are greeting.
In Narragansett, you can say "N'skwachamik."
To say hello in Penobscot language, you can use the word "kwe."
In Filipino, you say "hello" as "kamusta."
"Selam" is hello in Tigrinya language.
"Hello" in Aymara language is "Janiw."
Hello in what language?
In Kashmiri language, "hello" is said as "salaam aleikum".
To say "hello" in the Onondaga language, you can say "SgΔ:ΓΆ'."
The Swahili language uses "Jambo" or "Habari" to say hello.
In Dakota language, "hello" is translated as "hau."