View the most religious surnames in Ireland

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

The last name McCahil has its highest incidence in Ireland. It may be rendered in the variant forms:. For other potential spellings of this name click here.

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

McCahil is the 10,311,814^th most commonly occurring family name in the world. It is borne by around 1 in 2,147,483,647 people. The last name McCahil is predominantly found in The Americas, where 67 percent of McCahil reside; 67 percent reside in North America and 67 percent reside in Anglo-North America.

The surname McCahil is most widely held in Ireland, where it is held by 1 people, or 1 in 4,708,939. In Ireland McCahil is most prevalent in: Munster, where 100 percent reside. Apart from Ireland it is found in 3 countries. It also occurs in Canada, where 33 percent reside and England, where 33 percent reside.

McCahil Family Population Trend ^{historical fluctuation}

The occurrence of McCahil has changed over time. In Ireland the number of people bearing the McCahil surname fell 96 percent between 1901 and 2014 and in The United States it fell 94 percent between 1880 and 2014.

McCahil Last Name Statistics ^demography

The religious devotion of those holding the last name is predominantly Catholic (100%) in Ireland.