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.
What does Nabil mean?
From the root n-b-l (ن-ب-ل), meaning 'noble, highborn, magnanimous, honorable'. Also spelled Nabeel.