There is one place named Dumbana in Sri Lanka.
All places in the world called "Dumbana".
Medagama (8)
Pallegama (8)
Mahawela (6)
Bopitiya (6)
Godigamuwa (6)
Palugama (6)
Polwatta (6)
Walpola (6)
Madawala (6)
Udugama (5)
Alutwewa (5)
Angoda (5)
Mawatagama (5)
Ganegoda (5)
Alutgama (5)
Godagama (5)
Pallewela (5)
Henegama (5)
Kahatapitiya (5)
Kalugala (5)
Wattegedara (5)
Mullegama (5)
Udawela (5)
Imbulgoda (5)
Moragoda (5)
Pitawala (5)
Udagama (5)
Udumulla (5)
Kehelwatta (5)
Warapitiya (5)