Peterson: Korea's limited surnames prove peaceful history

A new argument suggests that Korea's unique surname culture serves as evidence of long-term social stability and historical continuity. Professor Peterson, a renowned global cultural researcher, drew significant attention by comparing the surname systems of Korea and Japan, stating that "the small number of surnames in Korea is linked to a peaceful history."

Peterson appeared on the "Foreigners Who Loved Korea More Than Koreans" special episode of MBN's "Kim Ju-ha's Day and Night," which aired on the 1st, to share his insights on Korean culture.

During the broadcast, Kim Ju-ha highlighted surname culture as a defining characteristic of Korean society. "There is another argument that our country is a peaceful nation," she said. "While Korea has many surnames, a few specific ones account for the majority of the population. This is also seen as evidence of being a peaceful country."

In response, Peterson expanded on the comparison between the surname structures of Korea and Japan.

"Korea has only 250 surnames," he noted. "If you consider just the five surnames—Kim, Lee, Park, Choi, and Jeong—they account for 55% of the population."

In contrast, he noted that Japan possesses approximately 300,000 surnames. He offered a historical interpretation for the disparity, adding, "There is a reason why there are not many surnames in Korea."

Peterson explained, "In Korea, even during dynastic transitions, there were many cases where the existing system continued rather than a new power killing the king to completely destroy the existing order. It transitioned peacefully."

His argument posits that Korea's surname culture is not merely a matter of population size or social structure, but a result of maintaining continuity where the ruling class and social members were not abruptly replaced throughout history.

Indeed, Korea's surname system has been preserved through specific clans and lineages over many centuries. Major surnames such as the Gimhae Kim clan, Jeonju Lee clan, and Miryang Park clan grew significantly during the Goryeo and Joseon eras and continue to represent a high proportion of Korean society today.

Conversely, in Japan, the use of surnames expanded extensively to commoners following the Meiji era, leading to the creation of diverse names reflecting regions, occupations, and natural environments. Consequently, Japan is known to have hundreds of thousands of surnames, ranging from common names like 'Sato' and 'Suzuki' to extremely rare ones.

Peterson's remarks drew attention because he framed the difference in surnames between Korea and Japan not as a simple numerical disparity, but as a reflection of the distinct ways each society navigated historical change.

However, academics note that various interpretations exist regarding the direct link between surname diversity and social stability. The formation of surnames is influenced by a complex interplay of factors, including dynastic shifts, population movements, social hierarchies, and national administrative systems.

Nevertheless, Peterson's explanation offers a compelling perspective on Korean society. He suggested that the continuity of surnames and clans maintained over hundreds of years is a hallmark of Korean culture, embodying how the society has navigated change and conflict.

His interpretation that "having few surnames is not just a number, but a historical trace" provides a unique lens through which to view the identity and cultural specificity of the Korean people.