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

The surname Mattby is found most in The United States. It can occur in the variant forms:. For other possible spellings of this name click here.

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

The last name Mattby is the 10,311,814^th most widely held surname globally, held by around 1 in 2,147,483,647 people. The surname Mattby occurs mostly in The Americas, where 67 percent of Mattby reside; 67 percent reside in North America and 67 percent reside in Anglo-North America. Mattby is also the 5,493,085^th most frequently used first name internationally It is held by 5 people.

It is most common in The United States, where it is held by 2 people, or 1 in 181,229,466. In The United States it is mostly concentrated in: Ohio, where 50 percent reside and Wisconsin, where 50 percent reside. Aside from The United States this surname occurs in one country. It also occurs in England, where 33 percent reside.

Mattby Family Population Trend ^{historical fluctuation}

The frequency of Mattby has changed over time. In The United States the number of people bearing the Mattby last name fell 97 percent between 1880 and 2014 and in England it fell 94 percent between 1881 and 2014.