Soo
A Chinese surname meaning "bright", "brilliant", or "radiant".
According to the 2010 US Census Bureau surname tables, roughly 1,302 Americans carry the last name Soo. That puts it at #22,906 in the national surname ranking, appearing at a frequency of 0.38 per 100,000 people (about 1 in 263,252 residents).
This page is the full Name Census profile for the Soo surname. You will find the Census Bureau frequency data, an ancestry and ethnicity breakdown based on self-reported demographics, the name's meaning and origin where available, and answers to the most common questions people ask about this surname.
Bearers in the US
1.3K
1 in 263,252
Census rank
#22,906
2010 decennial data
Per 100,000
0.4
Frequency rate
Recorded bearers
1.1K
rare in the US
Popularity narrative
The Census Bureau recorded 1,117 bearers of the surname Soo in its 2010 decennial surname file. At a rate of 0.38 per 100,000 residents, it holds the 22906th position in the national surname ranking.
Among Census respondents with the surname Soo, the largest self-reported group is Asian/Pacific Islander at 79.9%. The next largest groups are White (10.5%) and Two or More Races (7.8%).
Origin
Meaning and origin of Soo
The surname Soo has its origins in East Asia, specifically in China and South Korea. It is believed to have derived from the Chinese surname Su or Syu, which can be traced back to the Han Dynasty (206 BC-220 AD). The name is thought to have originated from the ancient Chinese word "su," meaning a kind of grain or cereal, indicating that the early bearers of this name may have been farmers or traders of grains.
In ancient Chinese records, the name Su or Syu can be found in various historical manuscripts and documents, such as the Book of Han, a biographical history of the Western Han Dynasty. One notable figure was Su Wu, a Chinese diplomat and ambassador who lived during the 2nd century BC and was captured and detained in the Xiongnu Empire for 19 years.
The earliest recorded instances of the Soo surname in South Korea can be traced back to the Goryeo Dynasty (918-1392 AD). During this period, many Chinese families migrated to the Korean peninsula, bringing their surnames with them. The name was likely adapted to the Korean pronunciation, resulting in the spelling "Soo."
One of the earliest and most prominent figures with the Soo surname in Korean history was Soo Sung-gye (1335-1408), the founder of the Joseon Dynasty. He was a renowned military general who overthrew the Goryeo Dynasty and established the Joseon Kingdom, which ruled over the Korean peninsula for over five centuries.
Another notable individual with the Soo surname was Soo Kyung-sik (1545-1611), a Korean scholar and philosopher who played a significant role in the development of Neo-Confucianism in Korea during the Joseon Dynasty. His works and teachings had a profound influence on Korean intellectual and cultural life.
In China, the surname Su or Syu continued to be prevalent throughout various dynasties. One renowned figure was Su Shi (1037-1101), a renowned writer, poet, artist, calligrapher, and statesman of the Song Dynasty. He is considered one of the greatest literary figures in Chinese history and is celebrated for his contributions to poetry and calligraphy.
Another notable Chinese figure with the surname Su was Su Dongpo (1037-1101), also known as Su Shi, who was a famous poet, calligrapher, and statesman during the Song Dynasty. He was a contemporary and close friend of Su Shi, and their literary works and friendship have been celebrated throughout Chinese history.
The Soo surname has a rich historical legacy in both China and Korea, spanning several centuries and producing numerous notable individuals who have left an indelible mark on the cultural, intellectual, and political landscapes of their respective regions.
Demographics
Ancestry and ethnicity for Soo
Among Census respondents with the surname Soo, the largest self-reported group is Asian/Pacific Islander at 79.9%. The next largest groups are White (10.5%) and Two or More Races (7.8%).
The bar chart below shows how Soo bearers described their own race and ethnicity on the 2010 Census form. The Census Bureau groups responses into six broad categories: White, Black or African American, Hispanic or Latino, Asian and Pacific Islander, American Indian and Alaska Native, and Two or More Races. When a category has too few respondents for a given surname, the Bureau suppresses the figure to protect individual privacy, which is why some names show fewer than six slices.
Keep in mind that these are self-reported numbers. A person's surname does not determine their race or ethnicity, and the distribution you see here reflects the specific population who happened to carry the Soo surname at the time of the 2010 Census, not any inherent property of the name itself.
- Asian and Pacific Islander79.9%
- White10.5%
- Two or more races7.8%
- Hispanic or Latino1.6%
- Unknown or suppressed0.3%
Year on year
2000 vs 2010 Census
How has the Soo surname changed between Census years? The chart shows bearer count side by side, and the table compares rank, count, and frequency.
Census year comparison
| Metric | 2000 | 2010 | Change |
|---|---|---|---|
| Rank | #22,143 | #22,906 | -3.4% |
| Count | 1,089 | 1,117 | 2.6% |
| Per 100K | 0.40 | 0.38 | -5.0% |
Between the 2000 and 2010 Census, the number of Soo bearers went from 1,089 to 1,117 (+2.6% change). The surname moved down 763 positions in the national ranking, going from #22,143 to #22,906.
Notable bearers
Famous people with the surname Soo
FAQ
Soo surname: questions and answers
How common is the last name Soo?
The surname Soo holds position #22,906 in the US Census Bureau's surname ranking, with an estimated 1,302 living bearers. It occurs at a rate of 0.38 per 100,000 Americans.
What is the ethnic background of the Soo surname?
Among Census respondents with the surname Soo, the largest self-reported group is Asian/Pacific Islander at 79.9%. The next largest groups are White (10.5%) and Two or More Races (7.8%). These figures come from the 2010 Census Bureau surname tables, based on how respondents described their own race and ethnicity.
Where does this surname data come from?
All surname statistics on Name Census are drawn from the US Census Bureau's decennial surname frequency tables. These tables list every surname that appeared 100 or more times in the 2010 Census, along with a frequency rate and self-reported demographic breakdown. You can read the full explanation on our methodology page.