Bihari Migration to Asia: Remittance Flows, Social Transformations, and the Preservation of Cultural Identity through Language, Religion, and Festivals

Migration from Bihar to Asian countries, especially Southeast Asian nations like Thailand, Malaysia, and Singapore, has grown into an important transnational movement since the early 20th century. People from Bihar’s rural areas-mainly as laborers, traders, and skilled professionals-have built active communities by adapting to colonial times, post-independence changes, and modern globalization.
This paper looks at the different effects of the Bihari diaspora in Asia. It focuses on remittance flows, social changes, and ways of keeping cultural identity alive through language, religion, and festivals.
Remittances from Bihari migrants play a big role in supporting families back home. Recent data shows that overseas remittances to India reached record levels, with Bihar seeing steady growth as a recipient state. These funds help improve education, healthcare, housing, and local development in rural Bihar, though they can sometimes increase differences between urban and rural areas or within communities.
Socially, migration has changed over time-from earlier labor-based movement to more skilled opportunities today. This creates mixed identities, where people blend their Bihari roots with life in host countries. In places like Thailand, second-generation Biharis often achieve better jobs while staying connected to their heritage, sometimes leading to return visits or investments in areas like Bihar. At the same time, families face issues like pressures to fit in, changes in traditions across generations, and shifts in roles for women and youth.
Cultural preservation remains strong through everyday practices. Bhojpuri language and dialects keep connections alive, while religious events like Chhath Puja and temple activities build community bonds. Festivals such as Teej, Holi, and others act as lively ways to remember home and share traditions, even helping influence local cultures in Asian cities-for example, through Bihari events in Bangkok.
Using a transnational view, this study shows how the Bihari diaspora in Asia balances economic progress with cultural strength. Migrants show “strategic hybridity,” staying rooted while contributing to both home and host societies. This offers useful ideas for better diaspora policies between India and Asian countries.

Bihari diaspora, remittances, social transformation, cultural identity, Bhojpuri language, Chhath Puja, Southeast Asia migration

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