Deshastha Brahmin
Arya vysya
Ghole is surname among Marathi Deshastha Brahmins
They are 'KAYASTA'. The Hindu Laskar surname is mostly found in Bangaldesh & North East states of India.Laskar is also bengali Scheduled Tribe surname.They belonged to howrah, hugli district initially and now have spread around.Laskar is also a muslim surname.
bhike means - lingayat and orgins kannada
Das is the surname with variety, Das of Goswami Lineage are Brahmin, Das of Rajbangsi lineage are Kshatriya, Mahisya Das &Kayastha Das of vaishav and Bhuimali/Rabidas/Ruidas etc are sudra das.
Das in Bengali generally belong to SC.
Kayasthha
Kayasta
Vaishav caste and now under Obc B (napith) is a forward caste in wb
Khetale is a surname of Maratha caste.
Goswami,Das, Bairagya,Mohanta, Adhikary.only Five Surname is Bengali Vaishnav..Gotra is Archuthyananda.
The surname trivedi belongs to the Brahmin caste.
are badge surname which caste
mailasu surname in which caste
kulin kshatriya.they are the top most kshatriya in bengali community.
these are two types of cast in the surname with DAS one of them is DAS(Shandilya gotra ) they are belongs to Rishi Shandilya you can check it on wikipedia and the other one is Ravi Das the people belongs to this cast they are called scheduled cast .