View the most religious surnames in Ireland

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

The last name Cusach is more commonly found in France than any other country or territory. It can also be rendered as:. For other potential spellings of this surname click here.

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

Cusach is the 4,649,889^th most widespread last name at a global level. It is borne by around 1 in 404,863,662 people. The last name is predominantly found in Europe, where 56 percent of Cusach reside; 50 percent reside in Western Europe and 50 percent reside in Gallo-Europe.

The last name Cusach is most prevalent in France, where it is carried by 9 people, or 1 in 7,380,302. In France it is mostly concentrated in: Provence-Alpes-Côte d'Azur, where 89 percent reside and Occitanie, where 11 percent reside. Outside of France it exists in 4 countries. It is also found in Argentina, where 33 percent reside and Canada, where 6 percent reside.

Cusach Family Population Trend ^{historical fluctuation}

The prevalency of Cusach has changed over time. In The United States the number of people bearing the Cusach last name contracted 86 percent between 1880 and 2014.

Cusach Last Name Statistics ^demography

The religious adherence of those bearing the surname is predominantly Catholic (100%) in Ireland.