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) occurs in Japan more than any other country or territory. It can also be rendered in the variant forms:. Click here for further possible spellings of Yamaguchi.

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

The surname Yamaguchi is the 777^th most widely held last name on a global scale, borne by approximately 1 in 10,652 people. The last name occurs predominantly in Asia, where 99 percent of Yamaguchi reside; 98 percent reside in East Asia and 98 percent reside in Nippono-Asia. It is also the 1,366,219^th most commonly occurring first name throughout the world, borne by 53 people.

The surname Yamaguchi is most frequently used in Japan, where it is held by 673,597 people, or 1 in 190. In Japan Yamaguchi is most prevalent in: Tokyo Metropolis, where 9 percent live, Kanagawa Prefecture, where 9 percent live and Osaka Prefecture, where 7 percent live. Without taking into account Japan this surname is found in 81 countries. It is also common in The United States, where 1 percent live and Brazil, where 0 percent live.

Yamaguchi Family Population Trend ^{historical fluctuation}

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

Yamaguchi Last Name Statistics ^demography

In The United States those holding the Yamaguchi surname are 19.13% more likely to be registered Democrats than the national average, with 72.36% being registered with the 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.