Sometime back I had sent you a booklet in Tamil for Sri Subrahmanya Sahasranamvali from Siddha Nagarjuna Tantra.
From the same tantra, with the grace of Lord Shanmukha, the volunteers have prepared shri gurunAtha guhya nAma sahasranAmAvali. The link is given below:
It is important that while you recite it, you follow the instructions given in the beginning.
Prayers to my Lord for your well being and prosperity.
om namO bhagavate subrahmanyAya