What Is Caste Of Nalavade Surname?

Hi good question
Those  who r having Nalawade as surname r belongs to king Nala (mahabharat) family
they are kshatriya and caste is  kshatriya maratha
vansh-suryavanshi
gotra-vashistha-durvas
mantra -gayatri mantra
kuldaiwat-joytirling