What does Jibril mean?
The Arabic name of the archangel Gabriel (Jibril/Jibra'il), the angel of revelation in Islam. Of Hebrew origin ('God is my strength' or 'man of God'); it carries no native Arabic root meaning. Used as a given name in many Muslim communities. Also spelled Jibreel, Gibril.
What does Qasim mean?
From the root q-s-m (ق-س-م, 'to divide, to apportion'), meaning 'one who divides or distributes', especially a distributor of provisions. Al-Qasim was a son of the Prophet (hence his kunya Abu al-Qasim). Also spelled Kasim, Qaasim.