Surname Isamar (Isamar 
, איתמר 
, Исамар) , worldwide, is quite a rare cognomen. The surname Isamar is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is quite a rare surname, Venezuela, and Honduras. In absolute terms, it most frequently occurs in Latin America and the Caribbean, particularly Venezuela, Mexico, and Nicaragua. More prevalently, Isamar is the forename as well as the last name.