View the most partisan surnames in The United States

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

The last name Hiraiwa has its highest incidence in Japan. It may also be found in the variant forms:. Click here for other possible spellings of this surname.

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

The last name Hiraiwa is the 36,219^th most commonly used last name world-wide. It is borne by around 1 in 500,209 people. This surname is predominantly found in Asia, where 99 percent of Hiraiwa reside; 99 percent reside in East Asia and 99 percent reside in Nippono-Asia.

Hiraiwa is most numerous in Japan, where it is held by 14,368 people, or 1 in 8,898. In Japan Hiraiwa is primarily concentrated in: Aichi Prefecture, where 41 percent are found, Tokyo Metropolis, where 11 percent are found and Kanagawa Prefecture, where 6 percent are found. Apart from Japan this surname exists in 15 countries. It also occurs in The United States, where 1 percent are found and Brazil, where 1 percent are found.

Hiraiwa Last Name Statistics ^demography

In The United States those bearing the Hiraiwa surname are 37.25% more likely to be registered with the Democratic Party than The US average, with 90.48% registered to vote for the party.

Hiraiwa earn more than fifty percent more than the average income. In United States they earn 52.18% more than the national average, earning $65,664 USD per year.