<Tr> <Th> Alternative spelling </Th> <Td> Mansour, Mansoor </Td> </Tr> <Tr> <Th> Variant form (s) </Th> <Td> Nasir, Nasser, Nasri, Nasrallah, Nasir al - Din Victor, Vincent </Td> </Tr> <P> Mansur (Arabic: منصور ‎, Manṣūr; also spelled Mounsor, Munsor (Bengali), Mansoor, Manser, Mansour, Mansyur (Indonesian) or Mensur) is a male Arabic name that means "the one who is victorious", from the Arabic root naṣr (نصر), meaning "victory ." </P> <P> The first known bearer of the name was Al - Mansur, second Abbasid caliph and the founder of Baghdad . </P>

Where does the last name mansour come from
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