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

The last name Sumway occurs more in The United States more than any other country or territory. It can also appear in the variant forms:. For other potential spellings of Sumway click here.

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

This surname is the 7,593,402^nd most commonly held last name on earth, held by around 1 in 1,214,590,986 people. The last name Sumway occurs predominantly in The Americas, where 33 percent of Sumway live; 33 percent live in North America and 33 percent live in Anglo-North America.

The surname is most commonly held in The United States, where it is borne by 2 people, or 1 in 181,229,466. In The United States it is most prevalent in: Michigan, where 50 percent reside and Utah, where 50 percent reside. Without taking into account The United States this surname occurs in 4 countries. It is also common in Japan, where 17 percent reside and Malaysia, where 17 percent reside.

Sumway Family Population Trend ^{historical fluctuation}

The frequency of Sumway has changed through the years. In The United States the number of people bearing the Sumway surname decreased 60 percent between 1880 and 2014.