What is the gotra of pillai of Kerala?

In Kerala, the Pillai community does not traditionally follow the concept of gotra, which is a lineage system prevalent in certain other communities in India. Gotra is primarily associated with the Brahmin community and is used to denote a person's patrilineal lineage. The Pillai community in Kerala typically identifies themselves based on their family names, occupations, or regional affiliations rather than a specific gotra.