Ancient & Medieval Nepal: Kirat, Lichhavi & Malla Eras (Kaal)

The ancient and medieval history of Nepal — popularly taught in schools as the 'Kirat, Lichhavi, Malla kaal' (era) — covers the roughly two thousand years of the Kathmandu Valley before the Shah dynasty of Gorkha unified the modern state in 1768–1769 AD. Because written records for the earliest centuries are thin, historians divide the pre-unification story into a legendary phase and a documented phase, using stone inscriptions, coins, chronicles (vamshavali) and temple architecture as their evidence.

The sequence usually presented is: the legendary Gopala (cowherd) and Mahishapala (buffalo-herd) dynasties; the Kirat kings; the Lichhavi period (roughly the 5th to 8th centuries AD), from which come Nepal's oldest dated inscriptions; a Thakuri-dominated 'transitional' or early medieval period; and the Malla period (about 1201 to 1769 AD), which ended when Gorkha's armies took the three valley capitals.

Dates for the earlier eras are approximate and disputed, because the main sources — chronicles such as the Gopalarajavamshavali, plus later genealogies collected by 19th-century scholars — often disagree with one another and with the epigraphic (inscription) record. This hub gives the widely taught figures while flagging where scholars differ, and follows the same era-by-era pattern the site uses for Nepal's modern political history.

The earliest rulers named in Nepal's chronicles belong to the Gopala (Gopal) dynasty, a line of Gopa (cowherd) chieftains of purported Yadava or Abhira origin who are described as the first human rulers of the Kathmandu Valley. The 14th-century Gopalarajavamshavali — the oldest surviving chronicle of Nepal — lists these cowherd kings and, in the traditional reckoning, credits the Gopala line with a reign of roughly 500 to 521 years across several generations.

According to the chronicle tradition, the Gopalas were succeeded by the Mahishapala (Mahispal) dynasty, whose name means 'buffalo-herds' and who are said to have ruled for a much shorter span — often given as around 161 years over about three generations — before being displaced by the Kirat. These accounts belong to legend rather than documented history: no inscriptions or coins survive from either dynasty, and the figures come only from later chronicles, so exact dates cannot be established.

Despite their legendary status, these dynasties matter because they anchor the valley's founding myths, including stories linking the draining of a primordial lake to make the valley habitable and the origins of pastoral, cattle-keeping settlement. The Gopalarajavamshavali itself is a landmark document: a handwritten manuscript rediscovered in Kathmandu's Durbar Library by the British scholar Cecil Bendall in 1898–1899, it remains a primary genealogical source for reconstructing the entire pre-Malla succession.

The Kirat (Kirati) dynasty is the first pre-Lichhavi line for which Nepal preserves a strong traditional memory, and it is central to the identity of eastern Nepal's Kirati peoples — Rai, Limbu, Sunuwar and others — to this day. The dynasty's founder is remembered as Yalambar (also called Yellung Hang), a warrior chieftain who, in legend, defeated the local rulers of the valley; some traditions even identify him with a figure in the Mahabharata epic. The Kirats are generally placed in the centuries around the start of the Common Era.

There is no scholarly consensus on how many Kirat kings ruled or for how long, because the surviving genealogies disagree. The most commonly taught figures come from the 19th-century Wright chronicle, which lists about 28 to 29 Kirat kings ruling for roughly 1,225 years; other genealogies, such as the Gopala one, count as many as 32. Because no contemporary inscriptions survive from the Kirat period, these numbers should be treated as traditional rather than firmly established.

The Kirat era is said to have ended when the last Kirat king — remembered in the chronicles as Gasti (or Khigu/Galiz in variant spellings) — was overthrown, opening the way for the Lichhavis to take control of the valley around the 4th century AD. Even without hard epigraphic proof, the Kirat period is culturally foundational: it is invoked in festivals, oral history and the ongoing political and cultural assertion of Kirati identity in modern federal Nepal.

The Lichhavi (Licchavi) dynasty ruled the Kathmandu Valley from roughly 400 to 750 AD and is often called the 'golden age' of ancient Nepal. Claiming descent from the Lichhavis of Vaishali in the north Indian plains, these rulers left Nepal's oldest securely dated historical records: stone inscriptions in Sanskrit, written in Gupta-era Brahmi script, that let historians reconstruct real reigns, administration and religion for the first time. The Lichhavi state was a prosperous entrepot on the trade route between India and Tibet.

The single most important record is the Changu Narayan pillar inscription of King Manadeva, dated 464 AD — the earliest firmly dated inscription in Nepal's history. Manadeva (reigned c. 464–505 AD) minted coins known as 'Mananka' and ruled from the palace of Managriha. The other towering figure is Amshuverma (Anshuvarma), who rose from chief minister to sovereign in the early 7th century (his rule is usually placed c. 605–621 AD); he built the celebrated Kailashkut Bhawan palace and cultivated ties with both Tibet and India, an era symbolised by the tradition that the Nepali princess Bhrikuti married the Tibetan emperor Songtsen Gampo.

Lichhavi Nepal was administratively sophisticated, with village councils, land grants (recorded in the inscriptions) and a blended Hindu–Buddhist religious culture whose temples, image-making and water systems set the template for later Newar art. The dynasty declined through the 8th century, giving way to the early medieval Thakuri rulers. Because so much of what we know of ancient Nepal comes from Lichhavi inscriptions, this period is the bedrock of the academic study of the country's early history — the focus of D.R. Regmi's classic multi-volume 'Inscriptions of Ancient Nepal'.

The centuries between the fall of the Lichhavis and the rise of the Mallas — roughly the 8th to the 12th century AD — are usually grouped as the 'transitional' or early medieval period, dominated by rulers conventionally described as Thakuri. Documentation for this era is much thinner than for the Lichhavi period, so historians reconstruct it largely from chronicles, sporadic inscriptions and colophons in manuscripts, and details remain uncertain and debated.

Two developments stand out. First, the founding of the Nepal Sambat era on 20 October 879 AD — a lunisolar calendar that became the official reckoning of the valley until the 18th century and, uniquely in the world, is named after a country rather than a king or prophet. Tradition credits the merchant-philanthropist Shankhadhar Sakhwa with launching it after clearing the people's debts, during the reign of a king named Raghava Deva. Nepal Sambat was revived as a recognised national calendar in modern Nepal in 2007–2008.

Second, this period is associated in the chronicles with King Gunakamadeva (traditionally placed in the late 10th century), who is credited with founding the settlement of Kantipur — the nucleus of modern Kathmandu — and with instituting festivals such as Indra Jatra. The city's name itself is said to derive from the Kasthamandap, a large wooden rest-house (mandap) reportedly built from the timber of a single tree. Because dates and attributions here rest on later tradition, they should be read as the received account rather than settled fact.

The Malla period, running from about 1201 to 1769 AD, is the great age of Newar art and architecture and the last chapter before unification. The dynastic name 'Malla' (Sanskrit for 'wrestler') first attaches firmly to Arideva (Ari Malla), whose reign began around 1200–1201 AD; thereafter valley rulers regularly took the Malla title. The early Malla centuries saw renewed trans-Himalayan trade, a return to minted coinage, and the growth of the towns that became Kathmandu, Patan (Lalitpur) and Bhaktapur (Bhadgaon) — though they were also disrupted by raids and by a devastating earthquake in 1255 AD.

A high point came under Jayasthiti Malla (reigned 1382–1395 AD), who reunited the valley and is credited with the first comprehensive codification of law and social order in Nepal, drawing on classical Hindu dharmashastra. His grandson Yaksha Malla (reigned c. 1428–1482 AD) presided over the widest extent of a united Malla realm and major building works, including palace construction at Bhaktapur. After Yaksha Malla's death in 1482 AD, however, the valley fragmented among his heirs into rival kingdoms — principally Kathmandu, Patan and Bhaktapur (with Banepa briefly a fourth) — a division that endured for nearly three centuries.

The three malla kingdoms competed as much in temple-building and festival splendour as in war, endowing the Kathmandu, Patan and Bhaktapur Durbar Squares now inscribed on the UNESCO World Heritage list. Their rivalry also left them vulnerable. From the mid-18th century, Prithvi Narayan Shah of Gorkha steadily encircled the valley; Kathmandu (under Jaya Prakash Malla) and Patan fell in 1768, and Bhaktapur (under Ranajit Malla) fell in 1769, ending Malla rule and inaugurating the unified Shah kingdom of Nepal. The definitive scholarly treatment of this era is D.R. Regmi's 'Medieval Nepal', complemented by Mary Slusser's cultural history 'Nepal Mandala'.

Readers and students should approach the ancient chronology with care. For the Gopala, Mahishapala and Kirat periods there are no contemporary inscriptions, so all dates and regnal counts come from chronicles (vamshavali) compiled centuries later and from 19th-century genealogies; these disagree with one another, which is why figures such as '28 or 29 Kirat kings' or '1,225 years' are best cited as traditional. Modern history in the strict sense begins with the Lichhavi inscriptions from 464 AD onward.

The most reliable evidence, in ascending order of certainty, is: legendary chronicles (weakest), later genealogies, manuscript colophons, coins, and dated stone inscriptions (strongest). The foundational modern scholarship is D.R. Regmi's 'Ancient Nepal' and 'Medieval Nepal', Mary Slusser's 'Nepal Mandala', and the corpus of inscriptions maintained by Nepal's Department of Archaeology; UNESCO's Kathmandu Valley World Heritage documentation preserves much of the physical Malla-era legacy.

Finally, note that two calendars appear in Nepali sources for this span. The Nepal Sambat era (from 879 AD) was the valley's own reckoning through the medieval period, while the Bikram Sambat (BS) calendar — about 56–57 years ahead of the Gregorian AD calendar and now Nepal's official calendar — is customarily used today when Nepalis discuss unification-era and modern dates. For the ancient and medieval eras, AD (CE) dating is standard because that is how the inscriptions and scholarship record them.