A focused population profile of Bajo people, their maritime Indonesian and Austronesian background, closest modern genetic matches, ancestry model, and World Genetics G25 heatmap.
Bajo, also known as Bajau or Sama-Bajau in wider regional contexts, are maritime Austronesian communities spread across parts of Indonesia, the southern Philippines, Malaysia, and surrounding seas.
Bajo and related Sama-Bajau languages are central to community history, while Indonesian and other regional languages are often used today. Bajo identity is strongly associated with seafaring, coastal settlement, and inter-island mobility.
As a genetic reference, Bajo is useful for comparison with Hawaiian, Maori, Samoan, Kambera Wunga, Tahitian, Kambera Rindi, Anakalangu, Manggarai Rampasasa, Mamanwa, Batak Palawan, and other Austronesian or Island Southeast Asian references.
In the World Genetics modern G25 comparison, Bajo is closest to Hawaiian, Maori, Samoan, Kambera Wunga, Tahitian, Kambera Rindi, Anakalangu, Tahitian European-Mixed, Manggarai Rampasasa, and Samoan SSA-Mixed. The result reflects a maritime Austronesian profile with strong Island Southeast Asian and Oceanian-facing affinities.
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The ancestry breakdown gives deeper component proportions, while closest matches show modern similarity. Bajo ancestry is best interpreted as maritime Austronesian and Island Southeast Asian, with overlap toward eastern Indonesian, Polynesian-adjacent, and Philippine-related references because of broad Austronesian ancestry structure.
The heatmap should emphasize maritime Indonesia, Sulawesi, eastern Indonesia, the Lesser Sundas, the southern Philippines, Borneo-facing sea routes, and broader Austronesian Oceania.
They share broad Austronesian-related ancestry, so Oceanian Austronesian references can appear close even though Bajo homelands are in maritime Southeast Asia.
Yes. Kambera, Anakalangu, Manggarai, Mamanwa, and Batak Palawan references appear in the close regional context.
No. Bajo/Sama-Bajau communities are maritime and transnational, spread across several parts of Island Southeast Asia.
