View the most partisan surnames in The United States

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

Siera (Hindi: सिेर, Oriya: ଶୀଏରା, Russian: Сиера) has its highest incidence in The Philippines. It may occur as a variant:. For other possible spellings of this name click here.

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

The last name Siera is the 395,536^th most common last name on earth. It is borne by approximately 1 in 8,169,895 people. This last name occurs predominantly in Europe, where 36 percent of Siera are found; 28 percent are found in Southeast Asia and 25 percent are found in Fil-Southeast Asia. It is also the 240,449^th most commonly used first name on earth It is held by 1,101 people.

This last name is most common in The Philippines, where it is held by 228 people, or 1 in 444,027. In The Philippines it is primarily found in: Western Visayas, where 50 percent live, Calabarzon, where 10 percent live and Mimaropa, where 7 percent live. Aside from The Philippines Siera exists in 44 countries. It also occurs in The Netherlands, where 19 percent live and Poland, where 11 percent live.

Siera Family Population Trend ^{historical fluctuation}

The occurrence of Siera has changed through the years. In The United States the number of people who held the Siera surname increased 653 percent between 1880 and 2014.

Siera Last Name Statistics ^demography

In The United States Siera are 37.68% more likely to be registered with the Democratic Party than The US average, with 90.91% registered with the political party.

The amount Siera earn in different countries varies notably. In South Africa they earn 21.6% less than the national average, earning R 186,312 per year; in Colombia they earn 0.15% less than the national average, earning $22,667,300 COP per year and in United States they earn 16.14% less than the national average, earning $36,186 USD per year.