A focused population profile of Bengalis, their Bengal delta and eastern South Asian background, closest modern genetic matches, ancestry model, and World Genetics G25 heatmap.
Bengalis are an Indo-Aryan-speaking people of Bengal, especially Bangladesh and the Indian state of West Bengal, with major communities also in Assam, Tripura, diaspora regions, and the wider world.
Bengali, also called Bangla, is the main language. Bengali identity spans Muslim, Hindu, Christian, Buddhist, and secular communities, and the region has long connected the Ganges-Brahmaputra delta, eastern India, the Bay of Bengal, and northeastern South Asia.
As a genetic reference, Bengali is useful for comparison with Bengali Bangladesh, Bengali Bangladesh Sylhet, Bengali Bangladesh Southeast, Bengali Bangladesh Brahmanbaria, Bengali India, Odia Khandayat, Chenchu, Kapu, Indo-Guyanese, Assamese, Relli, and Indo-Trinidadian.
In the World Genetics modern G25 comparison, the closest non-self match for Bengali is Bengali Bangladesh. Other nearby references include Bengali Bangladesh Sylhet, Bengali Bangladesh Southeast, Bengali Bangladesh Brahmanbaria, and Kumaoni Scheduled Caste. This gives the Bengali profile its nearest modern genetic context inside the current reference database.
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The ancestry breakdown gives deeper component proportions, while closest matches show modern similarity. Bengali ancestry is best interpreted as eastern South Asian, close to Bangladeshi Bengali regional references, Indian Bengali, Assamese, Odia, and South Asian diaspora groups with Bengali/eastern Indian-related ancestry.
The heatmap should emphasize Bangladesh, West Bengal, Sylhet, southeast Bangladesh, Brahmanbaria, Assam, Odisha/eastern India, the Ganges-Brahmaputra delta, and South Asian diaspora contexts.
The closest non-self match in this World Genetics comparison is Bengali Bangladesh. Other nearby references include Bengali Bangladesh Sylhet, Bengali Bangladesh Southeast, Bengali Bangladesh Brahmanbaria, and Kumaoni Scheduled Caste.
In the current modern G25 reference set, Bengali Bangladesh is the closest listed match to the Bengali average after removing Bengali itself from the table.
The heatmap shows where modern reference populations are closer or farther from the Bengali G25 average, giving the closest-match results a geographic view.
