Cao

Pronounced like: "Ts-ow"

Other Spellings: Cao, Tsao, Chou, Tshao, Chhau

Quick Facts

SurnameCao ()
Rank in China#440
Element (Wu Xing)Metal
Ancient RootJi (姬)
Origin EraWestern Zhou Dynasty / Three Kingdoms Period

Origin and History of the Cao Family Name

The origins of the Cao surname are primarily traced through three historical paths. The earliest lineage connects to the Ji (姬) clan, the royal family of the Zhou Dynasty, where it emerged as a branch name. Another prominent theory involves the transition from the Han to the Jin Dynasty. It is widely documented in genealogical records that some descendants of the legendary warlord Cao Cao (of the Cao Wei state) changed their surname to this '操' (Cao) to evade political purges and execution by the Sima clan after the fall of the Wei kingdom. By choosing a character with the same pronunciation but a different written form, they preserved their heritage while ensuring survival. Additionally, records from the Northern and Southern Dynasties suggest that certain ethnic minority groups assimilated into Han culture adopted the surname based on phonetic approximations of their original tribal names or geographical locations.

What Does the Chinese Surname Cao Mean?

The surname '操' (Cao) historically signifies 'to hold,' 'to grasp,' or 'to exercise control.' In classical Chinese etymology, it is deeply associated with the concept of 'Cao Shou' (操守), which refers to one's moral integrity, steadfastness, and personal conduct. This reflects a familial heritage that prioritizes ethical discipline and the preservation of character. The character's structure, featuring the hand radical, underscores the act of maintaining mastery over one's actions. While the word has evolved to have various colloquial uses in contemporary Mandarin, as a surname, it remains a rare and distinguished mark of lineage. It is often linked to families who served as scholars or officials, where maintaining one's 'Cao' or moral principles was considered the highest virtue, symbolizing a commitment to traditional values and a disciplined lifestyle across many generations of the clan's history.

Global Pronunciation and Variants of Cao

VariantPrimary Region
CaoPinyin
TsaoWade-Giles
ChouCantonese
TshaoHakka
ChhauTeochew

Famous People With the Surname Cao

1. Cao Shichuan: A prominent scholar and official during the Southern Song Dynasty, known for his deep expertise in Confucian classics and his contribution to local governance and education.

2. Cao Tiancheng: A leader of a significant peasant uprising during the late Yuan Dynasty who challenged the ruling Mongol authority in the Anhui region, demonstrating considerable military influence and leadership.

3. Cao Zhenpeng: A respected literati and official during the Ming Dynasty, recognized for his literary talents and his commitment to social welfare programs and famine relief in his home province.

Clan Motto

Traditional clan mottos for the 操 surname emphasize virtues such as integrity, diligence, and respect for one's ancestors. While specific wording may vary across regions and historical branches of the family, the spirit of these mottos is to honor the family line and live with moral responsibility in everyday life.

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Chinese Surnames & Last Names FAQ

What does the Chinese surname Cao (操) mean?+

The surname '操' (Cao) historically signifies 'to hold,' 'to grasp,' or 'to exercise control.' In classical Chinese etymology, it is deeply associated with the concept of 'Cao Shou' (操守), which refers to one's moral integrity, steadfastness, and personal conduct. This reflects a familial heritage that prioritizes ethical discipline and the preservation of character. The character's structure, featuring the hand radical, underscores the act of maintaining mastery over one's actions. While the word has evolved to have various colloquial uses in contemporary Mandarin, as a surname, it remains a rare and distinguished mark of lineage. It is often linked to families who served as scholars or officials, where maintaining one's 'Cao' or moral principles was considered the highest virtue, symbolizing a commitment to traditional values and a disciplined lifestyle across many generations of the clan's history.

How common is the surname Cao?+

The surname Cao ranks approximately #440 among all Chinese surnames.

How do you pronounce the surname 操?+

In Mandarin Pinyin, it is written as Cao. For English speakers, it is pronounced similarly to "Ts-ow".

How many Chinese surnames are there?+

Historically, there are over 4,000 Chinese surnames, but only about 500 are in common use today. Our database covers these 500+ essential family names.

What are the most common Chinese last names?+

The most common Chinese last names are Wang (王), Li (李), and Zhang (张). Together, they account for over 20% of the population in China.

Are Chinese names written surname first?+

Yes, in Chinese culture, the surname is written first, followed by the given name. For example, in 'Li Shimin', 'Li' is the family name.

How can I find the meaning of my Chinese last name?+

Every Chinese surname has a distinct meaning rooted in ancient clans, professions, or elements. You can search our directory to find the specific origin of your name.

What is the 'Hundred Family Surnames' (Baijiaxing)?+

The 'Hundred Family Surnames' (百家姓) is a classic Chinese text compiling common surnames. Originally containing over 400 last names, it is a foundational piece of Chinese cultural identity.

Are there two-character Chinese surnames?+

Yes. While most are single-character (like Wang or Li), there are compound surnames (复姓 - Fùxìng) consisting of two characters, such as Ouyang (欧阳), Zhuge (诸葛), and Sima (司马).

Do Chinese women change their last name after marriage?+

Traditionally, no. Chinese women keep their maiden surname after marriage. It is very rare for a wife to adopt her husband's last name in Chinese culture.

What is the oldest Chinese surname?+

The oldest Chinese surnames often contain the 'woman' radical (女), such as Ji (姬), Jiang (姜), and Yao (姚), tracing back thousands of years to ancient matriarchal societies.

Why do so many people share the same Chinese last name?+

Due to centuries of population growth, clan consolidations, and the historical adoption of imperial surnames, a massive portion of the population now shares a small pool of common last names.

How are Chinese last names inherited?+

A Chinese surname is almost universally inherited from the father, maintaining the patrilineal clan lineage spanning dozens of generations.