Contributo per un'analisi dei cognomi a Villagrande Strisaili

In this contribution we present a preliminary analysis of surnames of inhabitants of Villagrande Strisaili, Sardinia, a village internationally famous because of the study we conducted on the exceptional longevity of its population. The data elaborated in this research are potentially able to reveal the deep links between surnames and demography, differential reproducibility, migratory phenomena, and genetics, that have long been hypothesized and partially brought to light in the general case of the Sardinian population