View the most religious surnames in Ireland

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

Singclair is found most in The United States. It can also appear as a variant:. Click here for other possible spellings of this surname.

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

The last name is the 10,311,814^th most widely held last name throughout the world, borne by around 1 in 2,147,483,647 people. The last name is predominantly found in The Americas, where 67 percent of Singclair live; 67 percent live in North America and 67 percent live in Anglo-North America.

Singclair is most commonly used in The United States, where it is carried by 2 people, or 1 in 181,229,466. In The United States it is primarily found in: Alabama, where 50 percent reside and New Jersey, where 50 percent reside. Barring The United States this last name exists in one country. It is also common in England, where 33 percent reside.

Singclair Family Population Trend ^{historical fluctuation}

The frequency of Singclair has changed through the years. In The United States the number of people who held the Singclair surname fell 60 percent between 1880 and 2014.

Singclair Last Name Statistics ^demography

The religious devotion of those carrying the Singclair surname is primarily Presbyterian (100%) in Ireland.