1) Georgian surname 
Nanava (ნანავა nanava) is a Georgian family name from the Samegrelo region in the western Georgia. Nanava family name comes from these towns of Samegrelo: Zugdidi, Martvili, Taleri, Salkhino, Rukhi, Narazeni, Akhalabastumani, Didi Tskoni, Guliskari and Naesakao. ...