Khattar was an Arab tribe that enetered in spain with Tariq Bin Ziyad.The head of the trib, Abu Al-Khattar was popular governor of al-Andalusia, Spain. After the downfall of Moorish government in Spain, the tribe left it and move to Turkey, Iran, Afghanistan, India and north west of Pakistan.The detail can be found in book, Nation that lost its soul, by one of the fellow of Quaid-i-Azam, Sardar Shaukat Hayat Khan.


Ref.The Nation that lost it's soul: Memoir of Sirdar Shaukat Hayat Khan Lahore Jang publishers 1995