When did the Lavo Kingdom exist?

The Lavo Kingdom existed 648–1388 CE. On this map it is drawn AD 638–1027, 1056–1187, 1241–1394.

Southeast Asia · The Indianized kingdoms

Lavo Kingdom

Kingdom · 648–1388 CE

Type: Kingdom (mandala; Mon Dvaravati polity, later Tai–Khmer influenced)
Existed: 648–1388 CE
Shown on the map: AD 638–1027, 1056–1187, 1241–1394 (3 periods)
Peak area: ~144,000 km² (per dataset; one modern estimate ~170,000 km²)
Region: Southeast Asia

Origins & foundation

Lavo, centered at Lavapura (modern Lopburi) in the lower Chao Phraya basin, was a leading polity of the Mon Buddhist world collectively called Dvaravati. Tang chronicles record it as Tou-ho-lo; Xuanzang knew it as Tou-lo-po-ti. Tradition credits its founding to Kalavarnadisharaja, son of Kakabhadra of Takkasila (Nakhon Pathom): after reducing Tou Yuan to vassalage in 647, he transferred the center to a new eastern settlement in 648 and proclaimed the Lavo Kingdom (some chronicles say 538). Chit Phumisak argued "Lavo" is the original Mon–Khmer name (related to the Lawa people), with "Lavapura/Lopburi" a later Sanskritization tied to the Rama cult.

Political history & notable rulers

Lavo warred with Si Thep and Chenla in the 7th–8th centuries, expanded north (the Haripuñjaya queen Camadevi was a Lavo princess in the chronicles), and endured a turbulent 10th–11th century: fighting Haripuñjaya (925–927), annexation by Tambralinga (928), devastation by Angkor (946, 1001/1011–14 under Suryavarman I, whose governor Lakshmipativarman rebuilt Lavapura), a Chola raid (1030), and Pagan invasions (1058, 1087). The Suphannabhum prince Chandrachota took Lavo in 1052, ending Khmer control; his son Narai I moved the capital south to Ayodhya in the 1080s. Thereafter two related seats coexisted — Lopburi (Lo-hu) and Ayodhya (Xiān) — sending separate embassies to China (1115, 1155; 1289–1299). Jayavarman VII reasserted Angkorian authority at Lopburi (1181–c. 1218), after which Tai rulers from Phraek Si Racha held the city. In 1349 Xiān and Lo-hu merged as Xiānluó, and in 1351 Uthong (Ramathibodi I) founded Ayutthaya; the last Lavo ruler, Ramesuan, died in 1388.

Economy, culture & religion

Chinese accounts portray Lavo as the rice bowl of the lower valley, whose level, well-watered plain fed the barren Xiān; Wang Dayuan (1351) describes topknot hair, cotton robes, salt-boiling, cowrie currency, and women as the decisive managers of money and grain. Old Mon was the sole attested early language; Theravada Buddhism predominated, mixed with Mahayana and Hindu-Khmer forms. Monuments include Prang Sam Yot and Prang Khaek at Lopburi and Wat Phanan Choeng at Ayodhya.

Peak & territorial extent

At its Dvaravati-era height Lavo's mandala spanned the eastern Chao Phraya plain, with influence over Suphanburi, Ratchaburi, and toward the Khorat edge — the 1191 Preah Khan inscription lists Lopburi (Lavodayapura) among the cities receiving Jayavarman VII's sacred image.

Decline & end

Repeated 10th–11th-century devastations thinned the old Mon polity; Tai migration and Khmer intervention reshaped it; and the 1351 Ayutthaya foundation absorbed Lavo as a dynastic stronghold (King Narai later made Lopburi a second capital in the 17th century).

Legacy & modern connections

Lavo is the principal bridge between Dvaravati Mon civilization and the Thai Ayutthaya Kingdom; the Uthong dynasty was, per chronicle tradition, of Lavo origin. Lopburi's Khmer-style monuments and the "Xiānluó" name in Chinese records (ancestor of "Siam") are its visible legacy.

Common questions

What was the Lavo Kingdom?: Lavo, centered at Lavapura (modern Lopburi) in the lower Chao Phraya basin, was a leading polity of the Mon Buddhist world collectively called Dvaravati. Tang chronicles record it as Tou-ho-lo; Xuanzang knew it as Tou-lo-po-ti.
When did the Lavo Kingdom exist?: The Lavo Kingdom existed 648–1388 CE. On this map it is drawn AD 638–1027, 1056–1187, 1241–1394.
How large was the Lavo Kingdom at its height?: At its Dvaravati-era height Lavo's mandala spanned the eastern Chao Phraya plain, with influence over Suphanburi, Ratchaburi, and toward the Khorat edge — the 1191 Preah Khan inscription lists Lopburi (Lavodayapura) among the cities receiving Jayavarman VII's sacred image.
Who ruled the Lavo Kingdom?: Lavo warred with Si Thep and Chenla in the 7th–8th centuries, expanded north (the Haripuñjaya queen Camadevi was a Lavo princess in the chronicles), and endured a turbulent 10th–11th century: fighting Haripuñjaya (925–927), annexation by Tambralinga (928), devastation by Angkor (946, 1001/1011–14 under Suryavarman I, whose governor Lakshmipativarman rebuilt Lavapura), a Chola raid (1030), and Pagan invasions (1058, 1087).
How did the Lavo Kingdom end?: Repeated 10th–11th-century devastations thinned the old Mon polity; Tai migration and Khmer intervention reshaped it; and the 1351 Ayutthaya foundation absorbed Lavo as a dynastic stronghold (King Narai later made Lopburi a second capital in the 17th century).
What did the economy and culture of the Lavo Kingdom rest on?: Chinese accounts portray Lavo as the rice bowl of the lower valley, whose level, well-watered plain fed the barren Xiān; Wang Dayuan (1351) describes topknot hair, cotton robes, salt-boiling, cowrie currency, and women as the decisive managers of money and grain. Old Mon was the sole attested early language; Theravada Buddhism predominated, mixed with Mahayana and Hindu-Khmer forms.
Why does the Lavo Kingdom still matter?: Lavo is the principal bridge between Dvaravati Mon civilization and the Thai Ayutthaya Kingdom; the Uthong dynasty was, per chronicle tradition, of Lavo origin. Lopburi's Khmer-style monuments and the "Xiānluó" name in Chinese records (ancestor of "Siam") are its visible legacy.

Sources

Every source below was consulted while writing this entry.

Wikipedia: Lavo Kingdom en.wikipedia.org/wiki/Lavo_Kingdom

This entry was written from the sources above and last updated 10 September 2026.

This entry was researched and drafted with AI from the sources above, and has not been reviewed by a historian. How entries are made

Text available under CC BY-SA 4.0: reuse it with a credit to The World Through Time and a link to this page. Passages drawing on the Wikipedia articles listed above are also licensed CC BY-SA 4.0 by their contributors.

Border geometry for the map itself comes from Cliopatria v0.12 (Seshat Global History Databank, CC-BY-4.0).

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