View the highest/lowest earning families in The United States

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

The surname Koulayan is found in The United States more than any other country/territory. It can be found as:. Click here to see other possible spellings of this surname.

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

It is the 3,017,195^th most frequent last name on earth. It is borne by approximately 1 in 173,512,998 people. The surname Koulayan is primarily found in The Americas, where 55 percent of Koulayan are found; 55 percent are found in North America and 43 percent are found in Anglo-North America.

The last name Koulayan is most widely held in The United States, where it is borne by 18 people, or 1 in 20,136,607. In The United States it is primarily found in: California, where 100 percent live. Aside from The United States it exists in 4 countries. It is also common in France, where 40 percent live and Canada, where 12 percent live.

Koulayan Last Name Statistics ^demography

The amount Koulayan earn in different countries varies greatly. In United States they earn 13.05% less than the national average, earning $37,518 USD per year and in Canada they earn 44.32% more than the national average, earning $71,702 CAD per year.