Associated with Sage Vasishta in some Nadi tradition classifications. The name and its usage can vary between sources.

Associated with Sage Bhrigu and astrological traditions attributed to him. The term can refer to traditions that differ from Tamil palm-leaf Nadi reading practices.

Associated with Sage Shuka. It is a named Nadi tradition found in descriptions of Indian astrological manuscript lineages.

Associated with Sage Agasthiyar. It is one of the best-known traditions, particularly in Tamil Nadu, and is commonly associated with readings from palm-leaf manuscripts.

A Nadi tradition associated with the sage Kaushika. Availability, manuscript lineage, and reading practices vary among practitioners.

Associated with the Siddhar Bogar in Tamil Siddha tradition. The name is used for Nadi-related traditions attributed to Bogar.