One concern of all governments and nations is to preserve national identity. Cultural and historical heritage Survival and stepping into the path of comprehensive development depends on building social harmony and integration. Strong sense of national identity enables the achievement of these goals. In this regard, the capacity of the family at strengthening national identity is considered. In this context, for the field research, students of Amouzegari University, Dushanbe, Tajikistan were selected (a similar study can be effective to assess other sociability resources, including cultural institutions, religious institutions, policies institutions etc. that demands other researchers’ efforts). Upcoming research used questionnaires of 373 out of 9000 students from the University (using Cochran's formula) randomly selected, and data were collected by the researcher. Then, using SPSS software, data were analyzed. At the end, results presented with offers.