View the most partisan surnames in The United States

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

Ollero occurs more in Spain more than any other country or territory. It can be found as a variant:. For other potential spellings of Ollero click here.

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

It is the 96,229^th most commonly held last name internationally, borne by around 1 in 1,474,018 people. This last name occurs predominantly in Europe, where 49 percent of Ollero are found; 48 percent are found in Southwestern Europe and 48 percent are found in Iberian Europe.

Ollero is most frequently held in Spain, where it is held by 2,325 people, or 1 in 20,108. In Spain Ollero is mostly concentrated in: Andalusia, where 28 percent reside, Madrid, where 28 percent reside and Catalonia, where 10 percent reside. Aside from Spain Ollero exists in 26 countries. It is also found in The Philippines, where 31 percent reside and Peru, where 13 percent reside.

Ollero Last Name Statistics ^demography

In The United States those holding the Ollero last name are 46.77% more likely to be registered Democrats than The US average, with 100% registered with the party.

The amount Ollero earn in different countries varies significantly. In Peru they earn 12.37% less than the national average, earning S/. 16,988 per year; in Colombia they earn 29.38% less than the national average, earning $16,031,600 COP per year and in United States they earn 0.09% more than the national average, earning $43,187 USD per year.