Find out how popular the last name Yamanouchi is in the United States and learn more about the meaning, history, and race and ethnic origin of people in America who are named Yamanouchi.

Yamanouchi, like all of the last names we have data for, is identified by the U.S. Census Bureau as a surname which has more than 100 occurrences in the United States in the Decennial Census survey. The most recent statistics we have for the Yamanouchi surname is from the 2010 census data.

Popularity of Yamanouchi in America

Yamanouchi is the 153769th most popular name in America based on the data we have collected from the U.S. Census Bureau.

The Yamanouchi surname appeared 106 times in the 2010 census and if you were to sample 100,000 people in the United States, approximately 0 people would have the surname Yamanouchi.

The history of the last name Yamanouchi

Yamanouchi is a surname of Japanese origin. The name is primarily found in Japan and has historical roots dating back several centuries. It is composed of three kanji characters: 山 (yama) meaning "mountain," の (no) often interpreted as a possessive particle, and 内 (uchi) meaning "inside" or "within." Thus, Yamanouchi can be translated to "within the mountain."

The surname Yamanouchi originally came from regions in Japan where mountains were a significant part of the landscape. Historically, Japan's mountainous terrain influenced many aspects of daily life and naming conventions. The Yamanouchi family name is believed to have first appeared during the feudal period in Japan, around the Kamakura or Muromachi periods, which span from the 12th to the 16th century.

While Yamanouchi is associated with samurai and noble families, there are no well-known historical manuscripts equivalent to the Domesday Book that specifically list early occurrences of the surname. However, it is mentioned in several older Japanese texts and registries of feudal lords and samurai clans.

One of the earliest recorded individuals with the surname is Yamanouchi Shigekatsu, a samurai from the Muromachi period. Shigekatsu played a role in local governance and military actions during his time. Another influential figure is Yamanouchi Kaito, a notable feudal lord during the Edo period, who governed stretches of land within today's Kanagawa Prefecture and was instrumental in local agricultural reforms.

In the Edo period, Yamanouchi Toyoshige, born in 1776, was a well-known daimyo of the Tosa Domain in what is now Kochi Prefecture on the island of Shikoku. Toyoshige is remembered for his administrative reforms and for promoting education within his domain.

A significant historical figure is Yamanouchi Atsunobu, a scholar of the late Edo and early Meiji periods, whose works on Japanese classical literature and history were influential. Atsunobu was born in 1812 and passed away in 1885, leaving behind a legacy of scholarly contributions.

Lastly, Yamanouchi Shigeo, born in 1891, was an important botanist who made significant contributions to the study of algae in Japan. He published several scientific papers and helped lay the foundation for future botanical research in the country. Shigeo's work remains influential in the field of botany, particularly in phycology.

Overall, the surname Yamanouchi is steeped in history and tradition, reflecting the natural landscape and feudal heritage of Japan. From samurai warriors to scholars and scientists, individuals bearing this surname have made notable contributions throughout Japanese history.

Race and ethnic origin of people with the last name Yamanouchi

We also have some data on the ancestry of people with the surname Yamanouchi.

The below race categories are the modified race categories used in the Census Bureau's population estimates program. All people were categorized into six mutually exclusive racial and Hispanic origin groups:

1. White only
2. Black only
3. American Indian and Alaskan Native only
4. Asian and Pacific Islander only
5. Hispanic
6. Two or More Races

For the most recent 2010 census data, the race/ethnic origin breakdown for Yamanouchi was:

Note: Any fields showing (S) means the data was suppressed for privacy so that the data does not in any way identify any specific individuals.

Data source

The last name data and ethnic breakdown of last names is sourced directly from the Decennial Census survey, conducted every 10 years by the United States Census Bureau.

The history and meaning of the name Yamanouchi was researched and written by our team of onomatology and genealogy experts.

If you have a correction or suggestion to improve the history of Yamanouchi, please contact us.

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