View the highest/lowest earning families in The United States

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

The surname Koczen is borne by more people in The United States than any other country/territory. It may occur in the variant forms: Koczeń. Click here for other potential spellings of this last name.

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

It is the 3,798,600^th most commonly used family name globally, held by around 1 in 269,909,108 people. The surname Koczen occurs mostly in The Americas, where 67 percent of Koczen reside; 67 percent reside in North America and 67 percent reside in Anglo-North America.

The surname Koczen is most numerous in The United States, where it is carried by 18 people, or 1 in 20,136,607. In The United States it is most common in: New York, where 44 percent live, Massachusetts, where 33 percent live and Pennsylvania, where 22 percent live. Not including The United States this surname is found in 3 countries. It is also common in Poland, where 22 percent live and England, where 7 percent live.

Koczen Last Name Statistics ^demography

Koczen earn a lot less than the average income. In United States they earn 40.25% less than the national average, earning $25,781 USD per year.