View the highest/lowest earning families in The United States

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

The last name Sperlock is found in The United States more than any other country or territory. It may also appear in the variant forms:. Click here to see other potential spellings of this surname.

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

The last name is the 6,723,624^th most widely held family name in the world It is held by approximately 1 in 910,943,240 people. This last name occurs mostly in The Americas, where 100 percent of Sperlock reside; 100 percent reside in North America and 100 percent reside in Anglo-North America.

This last name is most widespread in The United States, where it is borne by 8 people, or 1 in 45,307,367. In The United States it is most numerous in: California, where 25 percent are found, Florida, where 13 percent are found and Louisiana, where 13 percent are found.

Sperlock Family Population Trend ^{historical fluctuation}

The prevalency of Sperlock has changed over time. In The United States the share of the population with the surname declined 76 percent between 1880 and 2014.

Sperlock Last Name Statistics ^demography

Sperlock earn notably less less than the average income. In United States they earn 17.15% less than the national average, earning $35,750 USD per year.