Some of the Names of ancient Siddhas

Some of the Names of ancient Siddhas

Siva Vakkiyar
Punnakisar
Karuvurar
Sundaranandar
Kamalamuni
Ramadevar
Pampatti Siddhar
Gorakkar
Gnaneshwar
Kaalangi
Macchamuni
Kudambai Siddhar
Idaikattu Siddhar
Agasthiyar
Bogar
Azhukanni Siddhar
Pulasthiyar
Konganavar
Pulipani
Theraiyar
Thirumoolar
Sattaimuni Siddhar

The First School of Thought

Thirumoolar
Ramadevar
Kumbamuni
Idaikadar
Dhanvanthri
Valmiki
Kamalamuni
Bhoganadhar
Macchamuni
Konganavar
Padanjali
Nandidevar
Bothaguru
Pampatti Siddhar
Sattaimuni
Sundaranandadevar
Kudhambai Siddhar
Gorakkar

The Second School of Thought

Gauthama
Agasthiyar
Sankara
Vairava
Markandeya
Valmiki
Romar
Busundar
Sattaimuni
Nandeesar
Thirumoolar
Kaalangi
Macchamuni
Pulasthiyar
Karuvoorar
Bogar
Konganavar
Pulippani

According to the work Gnanakkovai, the list of Siddhars is altogether different. They are:

Siva Vakkiyar
Pattinathar
Patharagiriyar
Pampatti
Idaikkattu Siddhar
Agapai
Kudhambai
Kaduveli
Thiruvalluvar
Sattaimuni
Agasthiyar
Azhuganni
Nandheswarar
Ramadevar
Karuvoorar
Thirumoolar
Romarishi
Valmiki

Navanatha Siddhars

Sathyanathar
Sathoganathar
Adhinathar
Vegulinathar
Anadhinathar
Mathonganathar
Machendranathar
Kalendrannathar
Gorakkanathar