Dakshini Brahmins are a subset of the Marathi Kokanastha Brahmin community.
No, Khairnar is not Brahmin Surname. It is Marathi Surname.
Yes Vaidya is Marathi Brahmin surname, but found in other castes too
No it is not.
Yes.
Thenge is a common Marathi surname that belongs to the Maratha caste, which is traditionally a warrior caste in Maharashtra, India.
Deshastha Brahmin
Yes, it is another name for the Twashta Kasar community of Marathi brahmins
No, Bhandari is not a Marathi Brahmin surname. It is a surname commonly found among communities like the Bhandari caste in Maharashtra, who traditionally were involved in occupations related to storing and selling grains or were landlords.
No, it is a Maratha surname (Kshatriya).
Saraswat Brahmin
Kokanastha Brahmin
Marathi Surname "Keskar" belongs to Dhangar caste as well as Brahmin caste.