View the most partisan surnames in The United States

Where Does The Last Name Yamaguchi Come From? ^{nationality or country of origin}

Yamaguchi (Russian: Ямагучи) is found most in Japan. It may also appear as a variant:. For other possible spellings of this last name click here.

How Common Is The Last Name Yamaguchi? ^{popularity and diffusion}

The last name is the 777^th most widespread last name throughout the world. It is borne by approximately 1 in 10,652 people. This last name occurs predominantly in Asia, where 99 percent of Yamaguchi are found; 98 percent are found in East Asia and 98 percent are found in Nippono-Asia. It is also the 1,366,219^th most widely held first name on earth, held by 53 people.

The surname is most prevalent in Japan, where it is carried by 673,597 people, or 1 in 190. In Japan it is mostly found in: Tokyo Metropolis, where 9 percent reside, Kanagawa Prefecture, where 9 percent reside and Osaka Prefecture, where 7 percent reside. Other than Japan this last name occurs in 81 countries. It is also found in The United States, where 1 percent reside and Brazil, where 0 percent reside.

Yamaguchi Family Population Trend ^{historical fluctuation}

The incidence of Yamaguchi has changed through the years. In England the number of people who held the Yamaguchi surname rose 11,200 percent between 1881 and 2014.

Yamaguchi Last Name Statistics ^demography

In The United States those bearing the Yamaguchi surname are 19.13% more likely to be registered with the Democratic Party than The US average, with 72.36% being registered to vote for the political party.

The amount Yamaguchi earn in different countries varies markedly. In Peru they earn 46.86% more than the national average, earning S/. 28,469 per year; in United States they earn 18.31% more than the national average, earning $51,049 USD per year and in Canada they earn 10.04% more than the national average, earning $54,672 CAD per year.