Swayambu samburaditya
Pushkaraksho mahaswanah
Anadhi nidhano dhata
Vidhata dhaturuttama!

Svayambhuh - Thane than ennathinal thondruvadu. He who manifests Himself by His own free will.
Shambhuh - One who causes happiness to everyone by the beauty of His appearance.
Adityah -: a) The purusha in the Sun. b) One of the twelve Adityas. [Aadhityanam aham Vishnu] c) One who sustains and nourishes everything like the Sun.
Pushkarakshah -: Thamarai pondra kangalai udayavan!The Lotus-eyed.
Maha-svanah- :Svanam means breath.perumalin muchukatre vedamanadu. Svana means sound too.Avan kurale/ peche .vedamanadu!
Anadi-nidhanah - [Aadi-: beginning. Nidhanam-: end] One who is . Without beginning or end
Dhata-: one who is da substratum of all things.{[Dhata purastadh yamudajahara- inda purushanai brahma adhiyil Paramatma ena kandu unardar-”Purusasuktham”]}
Vidhata -: Vidhiyinai Nirnayippavar. The Brahma from the fetus referred
to above -dhata).
Dhaturuttamah-: Dhatu means fundamental constituents[e.g. Cement concrete is made of three basic dhatus cement .sand & stone jelly-cement in turn from lime & silica & cohesive soil, like that]so this Thirunamam means the best of all basic constituents is Vishnu
Total 9 Thirunamangal in dis stanza [up to now 46 Thirunamangalai sevichirkom]