At the beginning of the Bronze Age, the Viet tribe groups had settled in the North and North-Centre Vietnam. There were about 15 groups of Lac Viet tribesmen living mainly in the northern highlands and delta, and a dozen Au Viet groups living in Viet Bac, the northern region of old Vietnam. At that time, the two ethnic tribes of the Lac Viet and Au Viet lived together in many areas with other inhabitants.
Due to the increasing needs to control floods, fight against invaders, and exchange culture and economy, these tribes living near each other tended to gather and integrate into a larger mixed groups. Among these Lac Viet tribes was the Van Lang, also the most powerful tribe. The leader of this tribe joined all the Lac Viet tribes together to found Van Lang Nation, addressing himself as Hung King.
The next generations followed in their father’s footsteps and kept this appellation. Based on historical documents, researchers correlatively delineated the location of Van Lang Nation to the present day regions of North and North-Central Vietnam, as well as, the South of present-day Kwangsi (China). The Van Lang Nation lasted approximately from the beginning of the first millennium B.C. to the 3rd century B.C.
In 221 BC
, Tan Thuy Hoang, King of Tan (China), invaded the land of the Viet tribes. Thuc Phan, the leader of the alliance of Au-Viet tribes was respected as the chief of the resistance war against the Tan enemy that later, in 208 BC, was forced to withdraw. With his imposing power, Thuc Phan nominated himself as King An Duong Vuong and founded Au Lac Nation with groups of Lac Viet and Au Viet tribes.
In 179 BC
, Trieu Da, King of Nam Viet (China), invaded Au Lac country. The resistance of An Duong Vuong failed soon after this invasion. As a result, the northern feudalist took turns dominating the country over the next seven centuries, establishing their harsh regime in the country and dividing the country into administrative regions and districts with unfamiliar names. However, the country’s name of Au Lac would not be erased from the people’s minds or their everyday life.
In the spring of 542
, Ly Bi rose up in arms and swept away the Chinese administration, liberating the territory. He declared himself King of Van Xuan Kingdom in February 544, acknowledging the national superiority complex of the independent spirits to live in eternal peace. However, the existence of Ly Bi’s administration was very brief. He was defeated by the Chinese imperial army, and the country returned to feudal Chinese domination again in 602. The name Van Xuan was restored only after the victory over the Han army at the Bach Dang River led by General Ngo Quyen in 938. This victory marked the end of the Chinese domination period in Vietnam.
, Dinh Bo Linh defeated the twelve lords and unified the country. He declared himself King and named the country Dai Co Viet. This name remained throughout the Dinh dynasty (868-979), Pre-Le dynasty (980-1009) and the beginning of Ly dynasty (1010-1053).
, a flaming bright star appeared in the sky for many days, which was considered a good omen. As a result, the Ly King changed the name of the country to Dai Viet. This name remained until the end of Tran dynasty.
In March 1400
, Ho Quy Ly usurped the throne of King Tran Thieu De, founded the Ho dynasty and changed the country’s name to Dai Ngu, meaning peace in the ancient language. This name only lasted for very short time, until April 1407, when the Minh enemy invaded Dai Ngu and defeated the Ho dynasty.
After 10 years
of resistance against the Ming (Chinese) occupation (1418-1427), Le Loi had achieved a victorious triumph.
, Le Loi declared himself King of Le dynasty and changed the name of the country back to Dai Viet. At this time, the territory of Vietnam had expanded to the region of present-day Hue. The name Dai Viet remained under the Le dynasty (1428-1787) and the Tay Son dynasty (1788-1810).
, Nguyen Anh claimed his coronation to become the first Nguyen King, starting the Nguyen dynasty and changing the country’s name to Vietnam. This name was officially recognized in many diplomatic missions in 1804. However, the words Vietnam had already appeared very early in history.
First, in the 14th century
, in a book of code entitled Vietnam The Chi, edited by Doctor Ho Tong Thoc. Then in the book by scholar Nguyen Trai entitled Du Dia Chi at the beginning of 15th century, the words Vietnam were re peated several times. Doctor Trinh Nguyen Binh Khiem (1491-1585) had written on the first page of his work Trinh Tien Sinh Quoc Ngu the following: ... Vietnam has constructed its foundation... The words Vietnam were also found in some carved stelae of the 16th - 17th century in Bao Lam Pagoda, Haiphong (1558), in Cam Lo Pagoda, Ha Tay (1590), in Phuc Thanh Pagoda, Bac Ninh (1664), etc. In particular, in the first sentence on the stele Thuy Mon Dinh (1670) at the landmark on the border at Lang Son, it was written: This is the gateway of Vietnam that guards the northern frontiers...
In terms of meaning, there are many theories that prove the words Vietnam are created by combining two racial and geographic elements, which is understood as Viet people from the south. During the reign of King Minh Mang (1820-1840), the name of the country was changed to Dai Nam, but Vietnam was still widely used in many literary works, civil business affairs, and social relations.
Following the triumph of the August Revolution on August 19, 1945
, which had entirely swept away Vietnamese feudal and French colonial oppression and began a new era in the country, President Ho Chi Minh proclaimed the nation’s independence and the national name Democratic Republic of Vietnam was born on September 2, 1945. Although Vietnam suffered from war and separation in the following 30 years, the sacred words Vietnam were very popularily used from the north to the south, and were deeply imprinted in the hearts of the Vietnamese people.
Following the liberation of Southern Vietnam on April 30, 1975
, the entire country of Vietnam was completely unified. In the first meeting of the national assembly of the unified Vietnam on July 2, 1976, the assembly decided to name the country The Socialist Republic of Vietnam. The constitution of 1980, and 1992, continued its affirmation of the country’s official name, legally and actually.