Vaishnavism is one of the major Hindu denominations along with Shaivism, Shaktism, and Smartism. It is also called Vishnuism since it considers Vishnu as the sole supreme being leading all other Hindu deities, that is, Mahavishnu. Its followers are called Vaishnavites or Vaishnavas, and it includes sub-sects like Krishnaism and Ramaism, which consider Krishna and Rama as the supreme beings respectively.
According to a 2010 estimate by Johnson and Grim, Vaishnavism is the largest Hindu sect, constituting about 641 million or 67.6% of Hindus.
Heliodorus pillar in Vidisha, India.
Vāsudeva on a coin of Agathocles of Bactria, circa 190–180 BCE. This is "the earliest unambiguous image" of the deity.
The inscription of the Heliodorus pillar that was made by Indo-Greek envoy Heliodorus in 110 BCE, in what is modern Vidisha (Madhya Pradesh). The inscription states Heliodorus is a Bhagavata devoted to the "God of gods" Vāsudeva.
Hindu deities are the gods and goddesses in Hinduism. Deities in Hinduism are as diverse as its traditions, and a Hindu can choose to be polytheistic, pantheistic, monotheistic, monistic, even agnostic, atheistic, or humanist. The terms and epithets for deities within the diverse traditions of Hinduism vary, and include Deva, Devi, Ishvara, Ishvari, Bhagavān and Bhagavati.
Goddess Durga and a pantheon of other gods and goddesses being worshipped during Durga Puja Festival in Kolkata.
Six Hinduism deities. Surya, Parvati, Hanuman, Lakshmi, Vishnu, and Indra. All of these statues came from India, except Vishnu (from the Thai-Cambodian border). Various eras. National Museum of Scotland, Edinburgh
Shiva (left), Vishnu (middle), and Brahma (right)
The ten avatars of Vishnu, (Clockwise, from top left) Matsya, Kurma, Varaha, Vamana, Krishna, Kalki, Buddha, Parshurama, Rama and Narasimha, (in centre) Radha and Krishna. Painting currently in Victoria and Albert Museum.