Surname ג'סטין (Justin 
, Justine , ג'סטין 
) , worldwide, is a widespread cognomen. The surname ג'סטין is habitual in Saint Lucia, where it is a common surname, Brunei, where it is quite a common surname, and Tanzania (explore the name in all countries). In absolute terms, it is commonest in Sub-Saharan Africa, particularly Nigeria, Tanzania, and Cameroon. More prevalently, ג'סטין is the forename as well as the last name.