Wikipedia: "Although the Armenians have had a long history in Syria, most arrived there during the Armenian Genocide committed by the Ottoman Empire. The main killing fields of Armenians were located in the Syrian desert of Deir ez-Zor (Euphrates Valley). 1.5 million Armenians were killed and hundreds of thousands fled historic Armenia. The native Arabs didn't hesitate to shelter and support persecuted Armenians. Arabs and Armenians have traditionally had good relations after Arabs sheltered the Armenians during the Armenian Genocide. There was also a minor Arab genocide in Anatolia at the same time.
Most Armenians of Syria live in Aleppo, while a smaller community exists in the capital city of Damascus. Armenians even have their own quarter "Hayy al Arman" (Quarter of the Armenians) in Damascus.
There are Armenians also in Latakia, Kesab and Yacoubiyah in the northwest, and in Ar-Raqqah, Tal Abyad, Al-Hasakah, Qamishli, Al-Malikiyah and Ra's al-'Ayn in the east.