View the most partisan surnames in The United States

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

The surname Guilliat is more commonly found in The United States than any other country or territory. It can occur as a variant:. Click here for further possible spellings of this last name.

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

The surname Guilliat is the 4,206,983^rd most commonly held last name on a worldwide basis, held by around 1 in 331,252,087 people. It occurs mostly in The Americas, where 95 percent of Guilliat are found; 95 percent are found in North America and 95 percent are found in Anglo-North America.

Guilliat is most frequently occurring in The United States, where it is borne by 21 people, or 1 in 17,259,949. In The United States it is primarily found in: Michigan, where 81 percent live, California, where 10 percent live and Nevada, where 10 percent live. Aside from The United States this last name occurs in one country. It is also common in England, where 5 percent live.

Guilliat Family Population Trend ^{historical fluctuation}

The frequency of Guilliat has changed over time. In The United States the number of people who held the Guilliat last name grew 191 percent between 1880 and 2014 and in England it decreased 50 percent between 1881 and 2014.

Guilliat Last Name Statistics ^demography

In The United States those holding the Guilliat surname are 3.91% more likely to be registered Democrats than The US average, with 57.14% registered to vote for the political party.

Guilliat earn notably less less than the average income. In United States they earn 21.4% less than the national average, earning $33,917 USD per year.