View the most partisan surnames in The United States

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

The surname Okayama (Russian: Окаяма) is found most in Japan. It may also appear in the variant forms:. For other possible spellings of Okayama click here.

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

The surname Okayama is the 24,386^th most frequently occurring family name worldwide. It is borne by around 1 in 328,653 people. This surname is predominantly found in Asia, where 98 percent of Okayama reside; 98 percent reside in East Asia and 98 percent reside in Nippono-Asia.

The last name is most commonly used in Japan, where it is carried by 21,787 people, or 1 in 5,868. In Japan Okayama is most common in: Osaka Prefecture, where 11 percent reside, Tokyo Metropolis, where 9 percent reside and Mie Prefecture, where 5 percent reside. Apart from Japan this last name is found in 17 countries. It also occurs in The United States, where 1 percent reside and Brazil, where 1 percent reside.

Okayama Last Name Statistics ^demography

In The United States Okayama are 22.45% more likely to be registered with the Democratic Party than the national average, with 75.68% registered with the political party.

Okayama earn more than fifty percent more than the average income. In United States they earn 62.56% more than the national average, earning $70,144 USD per year.