The Kumar family name is predominantly found in Telangana (Telangana), at roughly 55.01% of all people counted for this surname

It is also found in an unspecified region (Telangana) (34.8%) ; Andhra (Andhra Pradesh) (8.85%) ; an unspecified region (Andhra Pradesh) (1.33%) .

The same surname is spread across these districts : Rangareddy (Telangana) (44.31%) ; Medchal-malkajgiri (Telangana) (20.51%) ; Sangareddy (Telangana) (7.39%) ; Mahabubnagar (Telangana) (5.12%) ; Visakhapatnam (Andhra Pradesh) (3.93%) ; Sri Potti Sriramulu Nellore (Andhra Pradesh) (2.85%) ; Vikarabad (Telangana) (2.05%) ; Nizamabad (Telangana) (2.04%) ; Medak (Telangana) (1.22%) ; Karimnagar (Telangana) (1.11%) ; Jogulamba Gadwal (Telangana) (0.96%) ; Wanaparthy (Telangana) (0.95%) ; Peddapalli (Telangana) (0.91%) ; Nalgonda (Telangana) (0.89%) ; Nagarkurnool (Telangana) (0.81%) ; Guntur (Andhra Pradesh) (0.62%) ; Ntr (Andhra Pradesh) (0.54%) ; Kamareddy (Telangana) (0.54%) ; East Godavari (Andhra Pradesh) (0.47%) ; Krishna (Andhra Pradesh) (0.44%) ; Warangal (Telangana) (0.32%) ; Prakasam (Andhra Pradesh) (0.27%) ; Dr. B.r. Ambedkar Konaseema (Andhra Pradesh) (0.24%) ; Kakinada (Andhra Pradesh) (0.22%) ; Jangaon (Telangana) (0.17%) ; Palnadu (Andhra Pradesh) (0.17%) ; Srikakulam (Andhra Pradesh) (0.16%) ; Tirupati (Andhra Pradesh) (0.13%) ; Narayanpet (Telangana) (0.11%) ; Vizianagaram (Andhra Pradesh) (0.11%) ; Yadadri Bhuvanagiri (Telangana) (0.08%) ; Jagtial (Telangana) (0.07%) ; Siddipet (Telangana) (0.07%) .