View the most religious surnames in Ireland

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

The surname Coam is found in Brazil more than any other country/territory. It can also occur as a variant:. For other potential spellings of this last name click here.

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

The surname Coam is the 3,100,440^th most frequently occurring last name on a worldwide basis, held by approximately 1 in 182,188,648 people. This last name occurs mostly in The Americas, where 100 percent of Coam are found; 95 percent are found in South America and 95 percent are found in Luso-South America.

This surname is most widespread in Brazil, where it is held by 38 people, or 1 in 5,633,535. In Brazil it is most frequent in: São Paulo, where 71 percent reside, Santa Catarina, where 18 percent reside and Paraná, where 8 percent reside. Not including Brazil Coam occurs in 2 countries. It also occurs in Canada, where 3 percent reside and The United States, where 3 percent reside.

Coam Family Population Trend ^{historical fluctuation}

The occurrence of Coam has changed over time. In The United States the share of the population with the last name declined 91 percent between 1880 and 2014.

Coam Last Name Statistics ^demography

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