View the most religious surnames in Ireland

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

Blackam is held by more people in Australia than any other country/territory. It may also be found as a variant:. Click here for further potential spellings of Blackam.

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

This last name is the 2,580,327^th most frequently used family name on a global scale, held by approximately 1 in 130,134,748 people. Blackam occurs predominantly in Oceania, where 75 percent of Blackam live; 75 percent live in Australasia and 75 percent live in Australia and New Zealand.

The last name is most commonly occurring in Australia, where it is held by 34 people, or 1 in 793,991. In Australia Blackam is mostly concentrated in: Victoria, where 82 percent reside, New South Wales, where 15 percent reside and Queensland, where 3 percent reside. Not including Australia Blackam exists in 5 countries. It also occurs in England, where 16 percent reside and New Zealand, where 14 percent reside.

Blackam Family Population Trend ^{historical fluctuation}

The frequency of Blackam has changed through the years. In England the number of people bearing the Blackam surname contracted 31 percent between 1881 and 2014 and in The United States it contracted 86 percent between 1880 and 2014.

Blackam Last Name Statistics ^demography

The religious adherence of those holding the surname is predominantly Catholic (86%) in Ireland.