View the most religious surnames in Ireland

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

The last name Costollo occurs more in Spain more than any other country or territory. It may also occur as:. Click here for other potential spellings of this surname.

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

The surname is the 5,057,639^th most commonly occurring family name worldwide, borne by approximately 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 frequently used in Spain, where it is held by 11 people, or 1 in 4,250,185. In Spain it is most prevalent in: Canary Islands, where 55 percent live and Madrid, where 45 percent live. Other than Spain this last name exists in 2 countries. It also occurs in Ireland, where 13 percent live and The United States, where 13 percent live.

Costollo Family Population Trend ^{historical fluctuation}

The prevalency of Costollo has changed over time. In Ireland the share of the population with the last name contracted 90 percent between 1901 and 2014 and in The United States it contracted 97 percent between 1880 and 2014.

Costollo Last Name Statistics ^demography

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