Hadrach (Hebrew: חַדְרָךְ) is a Biblical name, denoting a place, a king or a deity revered on the boundaries of Damascus. It is only mentioned once in the bible: Zechariah 9:1. It is generally thought to have been North of Lebanon.
According to George L. Klein, Hadrach has been identified with the Assyrian place-name Hatarikka, or Aramean Hazrik (the capital of Luhuti) possibly located at Tell Afis.
References
Hadrach Wikipedia(Text) CC BY-SA