View the most partisan surnames in The United States

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

The last name Slappo is held by more people in The United States than any other country or territory. It may be rendered as:. Click here for further possible spellings of this surname.

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

The last name is the 3,274,477^th most frequently used family name world-wide, held by approximately 1 in 202,431,831 people. Slappo occurs mostly in The Americas, where 100 percent of Slappo reside; 100 percent reside in North America and 100 percent reside in Anglo-North America.

The surname is most frequent in The United States, where it is held by 36 people, or 1 in 10,068,304. In The United States it is most common in: Pennsylvania, where 78 percent are found and Maryland, where 22 percent are found.

Slappo Last Name Statistics ^demography

In The United States those holding the Slappo surname are 6.77% more likely to be registered with the Democratic Party than the national average, with 60% being registered with the political party.

Slappo earn significantly less than the average income. In United States they earn 29.23% less than the national average, earning $30,537 USD per year.