View the most partisan surnames in The United States

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

Sirr is more commonly found in Australia than any other country/territory. It can also be found in the variant forms:. For other possible spellings of this last name click here.

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

The last name Sirr is the 610,848^th most commonly used family name on a global scale, borne by around 1 in 14,402,265 people. This surname occurs mostly in The Americas, where 32 percent of Sirr live; 32 percent live in North America and 32 percent live in Anglo-North America. It is also the 1,143,416^th most numerous first name in the world. It is borne by 72 people.

It is most numerous in Australia, where it is borne by 102 people, or 1 in 264,664. In Australia it is mostly concentrated in: New South Wales, where 54 percent live, Western Australia, where 35 percent live and Australian Capital Territory, where 10 percent live. Not including Australia this surname exists in 26 countries. It is also common in The United States, where 20 percent live and England, where 12 percent live.

Sirr Family Population Trend ^{historical fluctuation}

The prevalency of Sirr has changed over time. In The United States the number of people who held the Sirr surname increased 556 percent between 1880 and 2014; in England it increased 263 percent between 1881 and 2014 and in Ireland it increased 241 percent between 1901 and 2014.

Sirr Last Name Statistics ^demography

The religious adherence of those holding the Sirr surname is predominantly Anglican (50%) in Ireland.

In The United States those bearing the Sirr last name are 31.96% more likely to be registered with the Democratic Party than The US average, with 85.19% being registered to vote for the party.

The amount Sirr earn in different countries varies marginally. In United States they earn 0.85% more than the national average, earning $43,516 USD per year and in Canada they earn 1.57% more than the national average, earning $50,463 CAD per year.