الكرك
Al-Kasasbeh was one of eight children, including an elder brother, Jawdat Safi al-Kasasbeh, born to Issaf and Safi Yousef al-Kasasbeh, a retired education professor, in Al Karak, Jordan. He was a Sunni Muslim. The al-Kasasbehs are a prominent Jordanian family of the influential Sunni Muslim Bararsheh tribe from southern Jordan. His uncle, Fahed al-Kasasbeh, was a Major General in the Royal Jordanian Army.