The name Cārvāka was first used in the 7th century by the philosopher Purandara, who referred to his fellow materialists as "the Cārvākas", and it was used by the 8th century philosophers Kamalaśīla and Haribhadra.
Haribhadra (8th century CE), a Jaina thinker, author and great proponent of anekāntavāda and classical yoga, as a soteriological system of meditation in Jaina context.
After Acarya Haribhadra and Acarya Hemacandra, Upadhyaya Yasovijaya is the most high profile Jain monk.