The Sanskrit word Shiva is an adjective meaning "pure and destroyer". As a proper name it means "The Auspicious One", used as a name for Rudra. In simple English transliteration it is written either as Shiva or Siva.
Shiva is the prime and earliest among all Hindu Gods and is usually worshipped in the aniconic form of lingam. He is described as an omniscient yogi, who lives an ascetic life on Mount Kailash, as well as a householder with a wife Parvati and two sons, Ganesha and Kartikeya.
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