What is the origin of the last name Oh?

The last name OH, of Korean origin, finds its roots in the Hanja character "吳" from Chinese, which denotes the state of Wu during the Zhou Dynasty. As one of the ten surnames bestowed upon the people of Goguryeo, one of the three ancient Korean kingdoms, the name OH represents a connection to the historical roots of Korea and its rich cultural heritage.

Countries of origin for the last name Oh

The last name OH has several origins and meanings, which have been derived from various sources available on the internet. Here are the facts known about the last name OH:

The last name OH is primarily of Korean origin, specifically originating from South Korea. It is the most common Korean surname, with an estimated 5.9 million bearers worldwide.

OH is pronounced as “O” in Korean and is written with one hangul character “오.” The character represents the number five and is associated with the Wu Xing (Five Elements) theory in traditional Korean culture.

The surname OH has its roots in ancient Korean history and holds significant historical value. It has been listed in the Samguk Sagi, a historical record of the Three Kingdoms period in Korean history (57 BCE – 668 CE). According to the Samguk Yusa, a collection of myths, legends, and historical accounts, the OH clan descended from King Suro of the ancient Korean kingdom of Geumgwan Gaya.

OH is also found as a surname in other countries, such as China and Vietnam, where it has different origins and meanings. However, the focus of this analysis will be on the Korean OH surname.

Like many Korean surnames, the OH surname has various meanings related to natural elements, occupations, or geographical origins. Some of the meanings associated with the OH surname include “fifth” or “fifth-born,” “relaxed” or “carefree,” and “a place with five trees” or “abundant with gourd vines.”

The OH surname holds both historical and cultural significance in Korean society. It represents a sense of identity and belonging for millions of individuals around the world. As one of the most common surnames in Korea, it is deeply integrated into the country’s social fabric and plays a role in both personal and professional spheres.

In conclusion, the last name OH is a Korean surname with a rich history and multiple meanings. It originates from South Korea and is the most common Korean surname globally. The OH surname carries historical significance and is associated with the number five in traditional Korean culture. With its various meanings related to natural elements, occupations, and geography, the OH surname holds a sense of identity for millions of individuals. It is deeply woven into the fabric of Korean society.

Interesting facts about the last name Oh

  • The surname “Oh” is of Korean origin and is the romanized version of the Korean family name “오” (pronounced “oh”).
  • It is one of the most common surnames in South Korea, with a large number of individuals carrying the name.
  • Historically, the surname “Oh” is believed to have originated from the ancient Korean kingdom of Goguryeo, one of the Three Kingdoms of Korea.
  • While “Oh” is more commonly found in South Korea, it is also found among Korean communities in other countries such as the United States, Canada, and China.
  • The meaning of the surname “Oh” is not clear-cut as it can have different origins and associations depending on the specific Chinese character used to write it.
  • The Korean surname “Oh” is often spelled with a capital ‘O,’ particularly in English-speaking countries.
  • A variant spelling of the surname “Oh” is “O,” which is sometimes used interchangeably.
  • Many notable individuals with the surname “Oh” have achieved success in various fields, including politics, business, entertainment, and sports, both in South Korea and internationally.
  • The popularity of the surname “Oh” has led to the formation of numerous Oh clans or family associations in South Korea, which serve to maintain genealogical records and foster a sense of community among the Oh descendants.
  • The surname “Oh” is also found in other cultures and countries, such as among ethnic Chinese, Japanese, and Vietnamese populations, often with different origins and meanings.

Name Rank


There are around 18285 people with the last name Oh in the US

Related Names

Related Regions