View the most partisan surnames in The United States

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

The last name Guillam is borne by more people in France than any other country or territory. It can also be found in the variant forms:. Click here for other potential spellings of Guillam.

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

The surname Guillam is the 1,551,568^th most widespread last name in the world, held by approximately 1 in 54,793,578 people. This surname is predominantly found in Europe, where 91 percent of Guillam live; 88 percent live in Western Europe and 88 percent live in Gallo-Europe. Guillam is also the 3,159,357^th most frequently used given name throughout the world, borne by 13 people.

This last name is most prevalent in France, where it is held by 117 people, or 1 in 567,716. In France it is most prevalent in: Brittany, where 66 percent reside, Normandy, where 12 percent reside and Occitanie, where 8 percent reside. Apart from France this last name occurs in 6 countries. It also occurs in The United States, where 8 percent reside and England, where 2 percent reside.

Guillam Family Population Trend ^{historical fluctuation}

The occurrence of Guillam has changed through the years. In The United States the number of people carrying the Guillam surname contracted 37 percent between 1880 and 2014 and in England it contracted 87 percent between 1881 and 2014.

Guillam Last Name Statistics ^demography

In The United States those holding the Guillam last name are 33.23% more likely to be registered with the Republican Party than the national average, with 80% being registered to vote for the party.

Guillam earn notably more than the average income. In United States they earn 23.48% more than the national average, earning $53,281 USD per year.