View the most partisan surnames in The United States

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

The last name Guillaume is held by more people in France than any other country/territory. It can be found in the variant forms: Guillaumé. For other possible spellings of this last name click here.

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

The last name is the 6,503^rd most frequently held family name in the world It is held by around 1 in 83,904 people. This surname occurs predominantly in Europe, where 54 percent of Guillaume reside; 54 percent reside in Western Europe and 53 percent reside in Gallo-Europe. It is also the 2,794^th most frequent forename on earth It is held by 372,827 people.

The surname is most widely held in France, where it is borne by 41,600 people, or 1 in 1,597. In France it is mostly concentrated in: Île-de-France, where 17 percent are found, Grand Est, where 16 percent are found and Auvergne-Rhône-Alpes, where 10 percent are found. Outside of France it occurs in 95 countries. It also occurs in Haiti, where 26 percent are found and Belgium, where 6 percent are found.

Guillaume Family Population Trend ^{historical fluctuation}

The frequency of Guillaume has changed over time. In The United States the number of people carrying the Guillaume last name expanded 3,203 percent between 1880 and 2014; in England it expanded 425 percent between 1881 and 2014; in Ireland it expanded 1,400 percent between 1901 and 2014 and in Scotland it expanded 300 percent between 1881 and 2014.

Guillaume Last Name Statistics ^demography

The religious adherence of those carrying the Guillaume last name is primarily Catholic (100%) in Ireland.

In The United States those holding the Guillaume surname are 9.81% more likely to be registered Democrats than the national average, with 63.04% being registered to vote for the political party.

The amount Guillaume earn in different countries varies greatly. In Italy they earn 59.38% more than the national average, earning €47,861 per year; in South Africa they earn 25.61% less than the national average, earning R 176,772 per year; in United States they earn 6.75% more than the national average, earning $46,061 USD per year and in Canada they earn 10.74% less than the national average, earning $44,346 CAD per year.