Sahu is an Odia surname found in India, especially Odisha and neighbouring states.
It is associated with Odia Telis, Odia Halua Brahmins, Sundhis, Chasa (caste), Gudia (caste), Banias and Khandayats of Odisha.
Sahu surname is also written as Sahoo in Odisha.
There are many people using the surname who belong to the business class.
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