View the most religious surnames in Ireland

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

The surname O'Mill is borne by more people in Argentina than any other country or territory. It may occur as:. For other potential spellings of this last name click here.

How Common Is The Last Name O'Mill? ^{popularity and diffusion}

O'Mill is the 3,882,373^rd most commonly occurring family name in the world, borne by approximately 1 in 280,290,228 people. O'Mill occurs predominantly in The Americas, where 92 percent of O'Mill are found; 92 percent are found in South America and 92 percent are found in Hispanic Southern America.

The surname O'Mill is most frequently used in Argentina, where it is borne by 24 people, or 1 in 1,780,976. In Argentina O'Mill is mostly found in: Santiago del Estero Province, where 79 percent live, Córdoba Province, where 17 percent live and Buenos Aires Province, where 4 percent live. Apart from Argentina this surname exists in 2 countries. It is also found in Italy, where 4 percent live and Spain, where 4 percent live.

O'Mill Last Name Statistics ^demography

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