Sinha

Sinha is a surname of Indian origin that is found among various communities across the Indian subcontinent. It is derived from the Sanskrit siṃha, meaning "lion," and is etymologically related to the more widely known surname Singh. The spelling Sinha is especially common in Bengali-speaking areas, where it is used by several communities, including some Kayastha lineages, and by others who adopted it as a surname over time. In other parts of India, the spelling Sinha is also used, sometimes alongside or in place of Singh, depending on regional and linguistic conventions. The name is used for both Hindus and Buddhists in some regions and can function as a surname or as a middle or given-name element in compound names.

Distribution and usage: Sinha occurs most prominently in India, with concentrations in states such as West Bengal, Bihar, and Jharkhand, and has spread through migration to other parts of the country and abroad. It is also present among the Indian diaspora. The name carries the connotation of lion and has historically been associated with valor and leadership, reflecting its Sanskrit roots.

Notable people: There are numerous individuals with the surname Sinha who have held roles in politics, academia, arts, and sports across India and in the diaspora.