168.38 ^cm

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

The surname Yamaoka is held by more people in Japan than any other country or territory. It can be found in the variant forms:. Click here for further potential spellings of this surname.

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

Yamaoka is the 11,442^nd most frequently occurring last name throughout the world, held by approximately 1 in 148,404 people. The last name is predominantly found in Asia, where 98 percent of Yamaoka are found; 98 percent are found in East Asia and 98 percent are found in Nippono-Asia.

This surname is most commonly used in Japan, where it is held by 47,905 people, or 1 in 2,669. In Japan it is mostly concentrated in: Osaka Prefecture, where 12 percent are found, Hiroshima Prefecture, where 8 percent are found and Tokyo Metropolis, where 8 percent are found. Not including Japan this last name exists in 29 countries. It is also found in The United States, where 1 percent are found and Brazil, where 1 percent are found.

Yamaoka Last Name Statistics ^demography

In The United States those bearing the Yamaoka surname are 15.02% more likely to be registered Democrats than The US average, with 68.25% being registered to vote for the political party.

The amount Yamaoka earn in different countries varies marginally. In United States they earn 11.53% more than the national average, earning $48,125 USD per year and in Canada they earn 9.53% more than the national average, earning $54,419 CAD per year.