In Tamil Nadu, Thangamagan is often invoked as a symbol of regional pride and identity. The legend has been used to promote social and cultural cohesion, with many regarding Thangamagan as a unifying figure who transcends caste, creed, and social divisions.

Thangamagan has had a lasting impact on popular culture, inspiring numerous adaptations and interpretations. In cinema, Thangamagan has been the subject of several films, including historical dramas, action movies, and mythological epics.

In literature, Thangamagan has been immortalized in poetry, novels, and short stories. Many authors have drawn inspiration from the legend, using it as a metaphor for resistance, freedom, and the human condition.