View the most partisan surnames in The United States

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

The surname Sislock occurs most in The United States. It can also be found as:. For other potential spellings of this last name click here.

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

It is the 4,034,050^th most widespread last name world-wide, borne by approximately 1 in 303,647,746 people. The surname Sislock occurs mostly in The Americas, where 100 percent of Sislock reside; 100 percent reside in North America and 100 percent reside in Anglo-North America.

This last name is most frequently held in The United States, where it is held by 24 people, or 1 in 15,102,456. In The United States Sislock is most numerous in: Louisiana, where 46 percent are found, Michigan, where 29 percent are found and Arizona, where 17 percent are found.

Sislock Last Name Statistics ^demography

In The United States those holding the Sislock last name are 3.23% more likely to be registered with the Republican Party than the national average, with 50% registered with the political party.

Sislock earn significantly less than the average income. In United States they earn 34.31% less than the national average, earning $28,346 USD per year.