View the highest/lowest earning families in The United States

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

The last name Guillam is found most frequently in France. It may appear as a variant:. Click here for other possible spellings of this surname.

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

The surname is the 1,551,568^th most frequently occurring family name in the world It is held by approximately 1 in 54,793,578 people. This surname is predominantly found in Europe, where 91 percent of Guillam reside; 88 percent reside in Western Europe and 88 percent reside in Gallo-Europe. It is also the 3,159,357^th most commonly occurring first name globally, borne by 13 people.

Guillam is most widely held in France, where it is borne by 117 people, or 1 in 567,716. In France it is mostly found in: Brittany, where 66 percent are found, Normandy, where 12 percent are found and Occitanie, where 8 percent are found. Barring France this last name is found in 6 countries. It is also common in The United States, where 8 percent are found and England, where 2 percent are found.

Guillam Family Population Trend ^{historical fluctuation}

The frequency of Guillam has changed over time. In The United States the number of people bearing the Guillam last name declined 37 percent between 1880 and 2014 and in England it declined 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 US average, with 80% registered with 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.