AA - Caste No Bar
Adi Dravidar
Ambalavasi
Ashkenasi
Bhat
Born-Again
Brahmin
Catholic Syrian
Cheramar Christian
Chettiar
Dheevara
Embrandiri
Ezhava
Ezhuthachan
Ezhuthassan
Iyer
Jacobite
Kanisa
Kanyanaya
Kanyanaya Catholic
Kshathriya
Kshatriya
Latin Catholic
Latin Rite Roman Catholic
Mappila
Mappila
Marar
Marthoma
Menon
Mujahideen
Muslim
Muslim
Nadar
Nair
Nambiar
Namboodiri
Panikker
Pentacostal
Perumannan
Pillai
Poduval
Protestant
r.c
Roman Catholic
Roman Catholic Syrian Catholic
Saliya
Sambava
Sidhanar
Sunni
Sunny
Syrian
Thakkur
Thandan
Thiyya
Vadamal
Vaniya Chettiyar
Vaniyar
Varier
Varma
Veluthedath Nair
Vilakkithala Nair
Viswakarma
Viswakarma-Goldsmith