View the highest/lowest earning families in The United States

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

The last name Iwakuma is held by more people in Japan than any other country or territory. It may appear as:. For other potential spellings of this surname click here.

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

Iwakuma is the 211,391^st most commonly used last name at a global level. It is borne by around 1 in 3,735,288 people. Iwakuma occurs predominantly in Asia, where 99 percent of Iwakuma reside; 99 percent reside in East Asia and 99 percent reside in Nippono-Asia. It is also the 1,504,468^th most frequent first name at a global level It is held by 45 people.

The surname Iwakuma is most commonly used in Japan, where it is held by 1,924 people, or 1 in 66,447. In Japan it is primarily concentrated in: Fukuoka Prefecture, where 63 percent reside, Tokyo Metropolis, where 11 percent reside and Hyōgo Prefecture, where 8 percent reside. Not including Japan this surname exists in 3 countries. It is also common in The United States, where 1 percent reside and Thailand, where 0 percent reside.

Iwakuma Last Name Statistics ^demography

In The United States Iwakuma are 3.23% more likely to be registered Republicans than The US average, with 50% registered to vote for the party.

Iwakuma earn notably less less than the average income. In United States they earn 21.75% less than the national average, earning $33,764 USD per year.