View the most religious surnames in Ireland

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

The surname Costollo has its highest incidence in Spain. It may occur as a variant:. For other potential spellings of this surname click here.

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

It is the 5,057,639^th most widely held last name on a global scale. It is borne by around 1 in 485,836,394 people. The last name Costollo is primarily found in Europe, where 87 percent of Costollo are found; 73 percent are found in Southwestern Europe and 73 percent are found in Iberian Europe.

The surname Costollo is most numerous in Spain, where it is held by 11 people, or 1 in 4,250,185. In Spain Costollo is mostly found in: Canary Islands, where 55 percent are found and Madrid, where 45 percent are found. Not including Spain it exists in 2 countries. It also occurs in Ireland, where 13 percent are found and The United States, where 13 percent are found.

Costollo Family Population Trend ^{historical fluctuation}

The prevalency of Costollo has changed through the years. In Ireland the number of people bearing the Costollo surname decreased 90 percent between 1901 and 2014 and in The United States it decreased 97 percent between 1880 and 2014.

Costollo Last Name Statistics ^demography

The religious adherence of those carrying the Costollo last name is chiefly Catholic (100%) in Ireland.