This is NOT a Quranic name, but Muslims can use it since it has a good or neutral meaning.
Meaning of Aras
Aras is a Kurdish, Persian, Turkish and Urdu name for boys and girls. In Kurdish and Persian it means “equal”, “balanced”. The word Aras commonly refers to the Aras River, which flows through Turkey, Armenia, Iran and Azerbaijan. In Kurdish the name is pronounced [(A)fter] + [p(R)ay + s(A)nd + (S)it], in Persian [(A)fter] + [p(R)ay + r(U)n + (S)it]. In Azerbaijani the river is called Araz and pronounced [(A)fter] + [p(R)ay + s(A)nd + (Z)ero].
All of the above pronunciations are acceptable. Choose whichever you like.
