View the most partisan surnames in The United States

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

The surname Ostolaza occurs more in Spain more than any other country or territory. It can occur as:. Click here to see other possible spellings of this surname.

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

This last name is the 221,950^th most frequently occurring family name world-wide, held by approximately 1 in 3,967,091 people. The last name Ostolaza occurs predominantly in The Americas, where 60 percent of Ostolaza are found; 39 percent are found in South America and 38 percent are found in Iberian Europe.

The surname is most widely held in Spain, where it is held by 696 people, or 1 in 67,172. In Spain Ostolaza is mostly concentrated in: Basque Country, where 75 percent are found, Madrid, where 6 percent are found and Cantabria, where 5 percent are found. Aside from Spain it is found in 19 countries. It is also common in Peru, where 24 percent are found and The United States, where 17 percent are found.

Ostolaza Last Name Statistics ^demography

In The United States Ostolaza are 43.32% more likely to be registered Democrats than The US average, with 96.55% registered with the political party.

The amount Ostolaza earn in different countries varies greatly. In Peru they earn 121.4% more than the national average, earning S/. 42,919 per year and in United States they earn 7.57% less than the national average, earning $39,882 USD per year.