View the most religious surnames in Ireland

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

O'Mill is carried by more people in Argentina than any other country or territory. It can also be rendered in the variant forms:. Click here to see other possible spellings of O'Mill.

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

This surname is the 3,882,373^rd most commonly held surname in the world It is held by approximately 1 in 280,290,228 people. The surname O'Mill is mostly found in The Americas, where 92 percent of O'Mill reside; 92 percent reside in South America and 92 percent reside in Hispanic Southern America.

This last name is most frequent in Argentina, where it is held by 24 people, or 1 in 1,780,976. In Argentina O'Mill is most common in: Santiago del Estero Province, where 79 percent reside, Córdoba Province, where 17 percent reside and Buenos Aires Province, where 4 percent reside. Outside of Argentina it exists in 2 countries. It also occurs in Italy, where 4 percent reside and Spain, where 4 percent reside.

O'Mill Last Name Statistics ^demography

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