View the most partisan surnames in The United States

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

Hiraiwa is held by more people in Japan than any other country/territory. It can be rendered as a variant:. For other possible spellings of Hiraiwa click here.

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

The surname is the 36,219^th most numerous last name throughout the world, held by approximately 1 in 500,209 people. Hiraiwa occurs mostly in Asia, where 99 percent of Hiraiwa live; 99 percent live in East Asia and 99 percent live in Nippono-Asia.

The last name is most commonly held in Japan, where it is held by 14,368 people, or 1 in 8,898. In Japan it 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. Beside Japan this last name is found in 15 countries. It is also found 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 last name are 37.25% more likely to be registered with the Democratic Party than the national average, with 90.48% being 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.