Philippines

Dugayung, Piat, Cagayan, Cagayan Valley → Dugcal, Camaligan, Camarines Sur, Bicol → Dugcal, Camarines Sur, Bicol → Duggil → Dugman, Iloilo, Western Visayas → Dugman, San Dionisio, Iloilo, Western Visayas → Dugmanon → Dugo, Cagayan, Cagayan Valley → Dugo, Camalaniugan, Cagayan, Cagayan Valley → Dugoan → Dugolanan → Dugolunga → Dugong, Abra, Cordillera → Dugong, M’Lang, Cotabato, Soccsksargen → Dugongan → Dugosongan → Dugpa, Kalinga, Cordillera → Dugpa, Pinukpuk, Kalinga, Cordillera → Dugsangon → Duguan, Pikit, Cotabato, Soccsksargen →