..kesava and 12 naamas...means kesava ,narayana,madhava, sridhara, rishikesa, pandmanabha , damodhara, sankarshana, pradhyumna etc...am i correct nara sir?
tbs sir, you are correct.
Pundara samskara, one of the Pancha Samskaras initiated by the acharya that is also known as as Samasrayanam, requires wearing twelve thiruman/Sri Churnam in twelve locations of the upper body. From then on, one is supposed to wear this 12 pundaras called Thiruman KAppu.
Each place has a name of Lord Sriman Narayana and laskhmi to be invoked. The places on your body where you wear the pundaras are starting from forehead, middle belly, middle chest, middle neck, right stomach, right biceps, right side of the neck, left stomach, left biceps, left neck, back of the neck, and back at the end of the spinal chord.
When wearing the thiruman you recite the name and manthras for Kesava, Narayana, Madahava, Govinda, Vishnu, Madusuthana, Thiruvikrama, Vamana, Sridhara, Hrishikesa, Padmanabha, Damodhara. Those who have done achamana properly will recognize these names.
Then, when you wear Sri Churnam, in the same order, you recite the names, Sri, Amruthodhbava, Kamala, Chandrasodari, Vishnu Patni, Vaishnavi, Vararoha, Hari Vallabha, Sharngini, Deva Devika, MahaLakshmi, and Soorasundari.
I have observed many weekend SV Brahmins show scant knowledge about the order or the invocation when putting on the Thiruman kappu.
Cheers!