View the most partisan surnames in The United States

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

Koiso is found most in Japan. It can occur as:. Click here for further potential spellings of this surname.

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

This last name is the 67,835^th most frequently occurring surname worldwide. It is borne by approximately 1 in 994,208 people. The last name Koiso is primarily found in Asia, where 98 percent of Koiso reside; 98 percent reside in East Asia and 98 percent reside in Nippono-Asia. Koiso is also the 1,125,792^nd most widely held first name world-wide It is held by 74 people.

The last name Koiso is most commonly occurring in Japan, where it is borne by 7,199 people, or 1 in 17,759. In Japan it is most common in: Tokyo Metropolis, where 18 percent are found, Kanagawa Prefecture, where 17 percent are found and Ibaraki Prefecture, where 10 percent are found. Excluding Japan this surname is found in 10 countries. It is also found in Papua New Guinea, where 1 percent are found and The United States, where 0 percent are found.

Koiso Last Name Statistics ^demography

In The United States those bearing the Koiso last name are 46.77% more likely to be registered with the Democratic Party than the national average, with 100% being registered to vote for the political party.

Koiso earn somewhat more than the average income. In United States they earn 14.72% more than the national average, earning $49,500 USD per year.