View the most religious surnames in Ireland

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

Sirr occurs more in Australia more than any other country or territory. It can appear as a variant:. Click here for other possible spellings of Sirr.

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

The surname Sirr is the 610,848^th most frequently used family name on earth, borne by around 1 in 14,402,265 people. It occurs predominantly in The Americas, where 32 percent of Sirr are found; 32 percent are found in North America and 32 percent are found in Anglo-North America. It is also the 1,143,416^th most commonly occurring first name world-wide, borne by 72 people.

The last name Sirr is most commonly used in Australia, where it is carried by 102 people, or 1 in 264,664. In Australia it is most common in: New South Wales, where 54 percent are found, Western Australia, where 35 percent are found and Australian Capital Territory, where 10 percent are found. Apart from Australia this surname exists in 26 countries. It also occurs in The United States, where 20 percent are found and England, where 12 percent are found.

Sirr Family Population Trend ^{historical fluctuation}

The prevalency of Sirr has changed through the years. In The United States the number of people bearing the Sirr surname expanded 556 percent between 1880 and 2014; in England it expanded 263 percent between 1881 and 2014 and in Ireland it expanded 241 percent between 1901 and 2014.

Sirr Last Name Statistics ^demography

The religious devotion of those carrying the last name is principally Anglican (50%) in Ireland.

In The United States Sirr are 31.96% more likely to be registered Democrats than The US average, with 85.19% being registered with 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.