View the most religious surnames in Ireland

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

The surname O'Relly occurs more in Cuba more than any other country/territory. It can also be rendered as a variant:. For other possible spellings of this name click here.

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

The surname O'Relly is the 3,798,600^th most frequently held family name at a global level, held by around 1 in 269,909,108 people. This surname is mostly found in The Americas, where 89 percent of O'Relly live; 37 percent live in North America and 30 percent live in Hispano-Caribbean.

This surname is most frequently occurring in Cuba, where it is borne by 8 people, or 1 in 1,440,340. In Cuba it is most numerous in: Havana, where 50 percent reside, Guantánamo Province, where 13 percent reside and Pinar del Río Province, where 13 percent reside. Without taking into account Cuba it exists in 7 countries. It is also common in The United States, where 30 percent reside and Panama, where 15 percent reside.

O'Relly Last Name Statistics ^demography

The religious devotion of those bearing the O'Relly last name is chiefly Catholic (100%) in Ireland.