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

Coughlam occurs in Australia more than any other country/territory. It may be rendered as a variant:. For other potential spellings of this surname click here.

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

The surname Coughlam is the 8,968,613^th most frequently occurring family name at a global level, held by around 1 in 1,821,886,479 people. This last name occurs mostly in Oceania, where 75 percent of Coughlam reside; 75 percent reside in Australasia and 75 percent reside in Australia and New Zealand.

This surname is most commonly occurring in Australia, where it is held by 3 people, or 1 in 8,998,567. In Australia it is most numerous in: New South Wales, where 67 percent reside and South Australia, where 33 percent reside. Outside of Australia this last name exists in one country. It is also common in England, where 25 percent reside.

Coughlam Family Population Trend ^{historical fluctuation}

The incidence of Coughlam has changed through the years. In England the share of the population with the surname declined 50 percent between 1881 and 2014.