View the highest/lowest earning families in The United States

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

The surname Iwao is found most frequently in Japan. It can also appear as:. For other potential spellings of this surname click here.

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

This last name is the 41,650^th most widespread last name on earth. It is borne by around 1 in 581,376 people. This surname is mostly found in Asia, where 99 percent of Iwao reside; 99 percent reside in East Asia and 99 percent reside in Nippono-Asia. Iwao is also the 11,696^th most commonly occurring first name on earth, held by 85,536 people.

It is most prevalent in Japan, where it is borne by 12,351 people, or 1 in 10,351. In Japan it is most frequent in: Ōita Prefecture, where 28 percent are found, Fukuoka Prefecture, where 14 percent are found and Osaka Prefecture, where 6 percent are found. Besides Japan Iwao is found in 15 countries. It also occurs in The United States, where 0 percent are found and The Philippines, where 0 percent are found.

Iwao Last Name Statistics ^demography

In The United States those holding the Iwao last name are 26.77% more likely to be registered Democrats than the national average, with 80% registered to vote for the political party.

Iwao earn notably more than the average income. In United States they earn 17.01% more than the national average, earning $50,490 USD per year.