Cao

Pronounced like: "Tsow"

Other Spellings: Cho, Tao, Tso, Tsau, Chao

Quick Facts

SurnameCao ()
Rank in China#32
Element (Wu Xing)Metal
Ancient RootJi (姬)
Origin EraWestern Zhou Dynasty

Origin and History of the Cao Family Name

The primary origin of the Cao surname traces back to the Western Zhou Dynasty. King Wu of Zhou granted the fief of Cao (in modern-day Dingtao, Shandong) to his brother, Cao Shu Zhenduo, whose descendants adopted the state's name as their surname. Another significant lineage stems from the State of Zhu during the Spring and Autumn period; the ruling family belonged to the Cao clan, tracing their ancestry back to the legendary Emperor Zhuanxu. Furthermore, during the Tang Dynasty, several Central Asian families from the 'Nine Sogdian Surnames' (Zhaowu Jiu Xing), specifically from the Kingdom of Kabudhan, adopted 'Cao' as their Chinese surname upon settling in China. This confluence of aristocratic lineage and multi-ethnic integration contributed to the surname's widespread distribution.

What Does the Chinese Surname Cao Mean?

The character 'Cao' (曹) originally signified a group of people, specifically court officials or subordinates in a legal or administrative setting. In the context of ancient Chinese bureaucracy, it denoted specific departments or government offices, which eventually evolved to mean 'colleague' or 'partner'. Linguistically, it conveys a sense of collective assembly and official duty. Beyond its administrative roots, the character is often associated with the concept of 'lawsuits' or 'litigation' in older texts, as it represented the parties involved in a legal dispute. Over centuries, while its literal administrative usage faded into general vocabulary, it remained a prominent surname, carrying the weight of its historical association with governance and social organization.

Global Pronunciation and Variants of Cao

VariantPrimary Region
ChoKorean
TaoVietnamese
TsoCantonese
TsauTaiwan
ChaoWade-Giles

Famous People With the Surname Cao

1. Cao Cao: A brilliant strategist, poet, and warlord who laid the foundations of the State of Cao Wei during the Three Kingdoms period.

2. Cao Xueqin: The renowned Qing Dynasty author of 'Dream of the Red Chamber', one of China's Four Great Classical Novels.

3. Cao Zhi: A celebrated poet of the Three Kingdoms era, famous for his lyrical 'Goddess of the Luo River' and his exceptional literary talent.

Clan Motto

Traditional clan mottos for the 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.

Looking for a Chinese Name with the Surname Cao?

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Chinese Surnames & Last Names FAQ

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

The character 'Cao' (曹) originally signified a group of people, specifically court officials or subordinates in a legal or administrative setting. In the context of ancient Chinese bureaucracy, it denoted specific departments or government offices, which eventually evolved to mean 'colleague' or 'partner'. Linguistically, it conveys a sense of collective assembly and official duty. Beyond its administrative roots, the character is often associated with the concept of 'lawsuits' or 'litigation' in older texts, as it represented the parties involved in a legal dispute. Over centuries, while its literal administrative usage faded into general vocabulary, it remained a prominent surname, carrying the weight of its historical association with governance and social organization.

How common is the surname Cao?+

The surname Cao ranks approximately #32 among all Chinese surnames.

How do you pronounce the surname 曹?+

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

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.