Kartikeya's presence in the religious and cultural sphere can be seen from the Gupta age. Two of the Gupta kings, Kumaragupta and Skandagupta, were named after him.
Sculpture of God Skanda, from Kannauj, North India, 8th century
The Kushans, who ruled from present day Peshawar, and the Yaudheyas, a republic clan in Punjab, struck coins bearing the image of Skanda as did the Ikshvakus, an Andhra dynasty and the Guptas.
Kartikeya with a Kushan devotee, 2nd century AD
Skanda statue from Prey Veng Province, Cambodia
Kartikeya's popularity in North India receded from the Middle Ages onwards, and his worship is today virtually unknown except in Delhi, (Malai Mandir), in Haryana at Pehowa, where temple is dedicated to him and in Punjab, a temple stands at Achaleshwar, near Batala.
Kartikeya temple, Pehowa, Haryana, India
In South India, Muruga has continued to be popular and many of his names are of Tamil origin. These include Senthil, Arumuga and Maal-Marudan. The main temples of Murugan are located in Southern Tamil Nadu. He was a god for the Ikshvakus, in Andhra Pradesh and eight of the early Pallava dynasty rulers (300-500AD) were named after Skanda or Kumara, suggesting his significance by then,
Kartikeya Maruthamalai temple in Coimbatore (12th century)
In Sri Lanka, the sylvan shrine at Kataragama, the temple in Tirukovil, the shrine in Embekke and the famed Nallut Kandaswamy temple in Jaffna are dedicated to him. Malaysia has several temples, the most famous being the Batu Caves near Kuala Lumpur, having a 42.7m high statue of Murugan. Temples of Murugan are famous in Singapore, the United Kingdom and Australia too.
Kartikeya means ''of the Krittikas''. This epithet is also linked to his birth. Krittikas in Hindu texts is called Pleiades in Greek texts. They are a cluster of stars in the constellation of Taurus, called the ''seven sisters'' and sit on the neck and shoulder area of Taurus the Bull. In Vedic lore they were the wives of the ''Sapt Rishis''or the ''Ursa Major'' constellation. In Vedic astronomy the Pleiades cluster is known as the ''Krittika nakshatra''. The sisters had moved away to nurse the infant God except one who stayed behind. Kartikeya is represented with six heads too.
The Pleiades, seven stars in the Taurus
Orion, Taurus and the Pleiades, Sky Chart map
A six-headed Kartikeya riding a peacock by Ravi Varma
Orion and Kartikeya. As Kartikeyan is also known as ''the hunter'', he has been identified with the constellation ''Orion'' facing the charge of the Bull. Like Orion, Kartikeya is renowned for his enormous strength. Orion is generally shown in the star maps holding a club in his right hand. Although the spear is his favourite weapon, he also wields a club.
The specific symbolic connections between them can also be seen from the ''Dendera Zodiac'', which is inscribed on the ceiling of the Temple of Hathor in Dendera, Egypt built during the Ptolemaic Period (305-30 BC)
The Dendera zodiac as displayed at the Louvre, Paris
Dendera Zodiac with original colours (reconstructed)
On the Dendera Zodiac, Orion is called Sah, holds a scepter and has a ''bird'' and a ''Rooster/Peacock'' behind him. The Rooster/Peacock is also a popular symbol of Kartikeya. This can be seen on a number of coins issued by the Yaudheya rulers in India. Thus, Kartikeya may be associated both with Orion and the Sah on the Zodiac and may open up a new understanding about the legends of Kartikeya killing the buffalo-demon, ''Mahisha'' as Orion faces the charging Taurus the bull. Thus, the Pleiades constellation is symbolised as the ''spear'' being thrust into the shoulder of the charging Bull, in order to slay ''Mahisha''.
A sketch of the Dendera Zodiac, the striding Sah/Orion carries a ''war scepter'' and wears the White Crown of Upper Egypt. Source, Wikimedia Commons. Public domain
On the Harappan tablet H95-2486, the spear has been thrust into the shoulder of the charging buffalo, and this is exactly where the Pleiades are located on the star map.
Harappa molded tablet H95-2486 depicting Kartikeya killing Mahisha with his spear. The legend of Orion facing the charge of Taurus, the Bull
In Egyptian ancient texts Orion constellation is sacred to Horus, the falcon headed sky god. As per the Egyptian texts, Hathor was Horus's consort and his mother and is manifested as the ''Seven Hathors'' identified with the seven stars of the Pleiades.
Horus depicted as a falcon.
Thus, there are similarities between Karthikeya and Horus at mythological and iconographical levels and maybe they are the same deity in different cultures. They were both even nurtured by the Pleiades sisters.
Coins depicting Kartikeya/Murugan
Kumaragupta I, gold dinar, 415-455 AD, weight 8.3 g
Obverse: King standing left, left hand on hip, right hand out-stretched, peacock standing at left, circular Brahmi legend around
Reverse: Kartikeya seated facing on a peacock, holding spear with left hand, right hand outstretched, scattering coins, Brahmi legend at right; Mahendrakumarah
Kumaragupta I, gold dinar, 415-455 AD, weight 8.2 g
Obverse: King standing left, left hand on hip, right hand out-stretched, peacock standing at left, circular Brahmi legend around
Reverse: Kartikeya seated facing on a peacock, holding spear with left hand, right hand outstretched, scattering coins, Brahmi legend at right; Mahendrakumarah
Kushan Empire, Drachm, 300-340 AD, weight 11.3 g
Obverse: Kartikeya standing facing, holding scepter, peacock at right, inscription in Brahmi around, lettering Yaudheya Ganasya Jaya
Reverse: Female goddess standing left with hand on hip
Yaudheya, 3rd century AD, weight 11.1 g, Obverse: Kartikeya standing facing, holding scepter, peacock at right, inscription in Brahmi around, lettering Yaudheya Ganasya Jaya, Reverse: Female goddess standing left with hand on hip.
Yaudheya, 2nd century AD, weight 11.2 g
Obverse: Kartikeya standing facing, holding a spear in right hand, with a rooster near his left foot, Brahmi legend around, lettering Yaudheya ganasaya jaya around
Reverse: Devasena goddess standing slightly turned to the left with right hand extended
Sikandagupta, Drachm, 455-480 AD, weight 2.30 g, Obverse: Kings bust facing right with traces of date, Reverse: Fan tailed peacock facing with wings spread, Brahmi legend around: Vijita vanir avanipati jayati divam Skandaguptoyam.
Yaudheya, 201-401 AD, copper, weight 10.7g
Obverse: Karttikeya standing hoding spear in right hand with a bird near left foot, Brahmi legend around
Reverse: Goddess Devasena standing while slightly turned to left with right hand extended, all flanked by kalasha and nandipara.