View the most partisan surnames in The United States

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

The last name Semenza has its highest incidence in The United States. It can be found as a variant:. Click here for other potential spellings of this surname.

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

Semenza is the 292,450^th most commonly used surname world-wide. It is borne by around 1 in 5,575,781 people. Semenza occurs mostly in The Americas, where 58 percent of Semenza live; 39 percent live in North America and 39 percent live in Anglo-North America.

Semenza is most prevalent in The United States, where it is held by 521 people, or 1 in 695,699. In The United States Semenza is most numerous in: California, where 26 percent reside, New York, where 20 percent reside and Massachusetts, where 11 percent reside. Excluding The United States it occurs in 11 countries. It also occurs in Italy, where 38 percent reside and Argentina, where 18 percent reside.

Semenza Family Population Trend ^{historical fluctuation}

The incidence of Semenza has changed over time. In The United States the number of people bearing the Semenza surname increased 7,443 percent between 1880 and 2014.

Semenza Last Name Statistics ^demography

In The United States those bearing the Semenza last name are 45.36% more likely to be registered with the Democratic Party than The US average, with 98.59% being registered with the party.

The amount Semenza earn in different countries varies significantly. In Italy they earn 52.98% more than the national average, earning €45,940 per year and in United States they earn 18.16% more than the national average, earning $50,987 USD per year.