View the most partisan surnames in The United States

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

Iwatsu is found in Japan more than any other country or territory. It may appear in the variant forms:. Click here for other possible spellings of Iwatsu.

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

Iwatsu is the 288,408^th most frequent surname throughout the world It is held by approximately 1 in 5,479,358 people. It is mostly found in Asia, where 96 percent of Iwatsu live; 96 percent live in East Asia and 96 percent live in Nippono-Asia.

This surname is most commonly used in Japan, where it is carried by 1,279 people, or 1 in 99,956. In Japan Iwatsu is most prevalent in: Osaka Prefecture, where 29 percent reside, Aichi Prefecture, where 11 percent reside and Gifu Prefecture, where 11 percent reside. Aside from Japan this last name is found in 2 countries. It is also common in The United States, where 4 percent reside and India, where 0 percent reside.

Iwatsu Last Name Statistics ^demography

In The United States those holding the Iwatsu last name are 5.1% more likely to be registered with the Democratic Party than the national average, with 58.33% being registered to vote for the political party.

Iwatsu earn somewhat more than the average income. In United States they earn 7.96% more than the national average, earning $46,585 USD per year.