View the most partisan surnames in The United States

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

The last name Zillifro is borne by more people in The United States than any other country or territory. It can be found in the variant forms:. For other potential spellings of this surname click here.

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

The last name Zillifro is the 3,274,477^th most prevalent surname world-wide It is held by approximately 1 in 202,431,831 people. The surname Zillifro occurs predominantly in The Americas, where 100 percent of Zillifro are found; 100 percent are found in North America and 100 percent are found in Anglo-North America.

The last name is most widely held in The United States, where it is held by 36 people, or 1 in 10,068,304. In The United States Zillifro is most common in: Pennsylvania, where 33 percent are found, Kansas, where 25 percent are found and Arizona, where 14 percent are found.

Zillifro Family Population Trend ^{historical fluctuation}

The occurrence of Zillifro has changed through the years. In The United States the number of people carrying the Zillifro surname increased 300 percent between 1880 and 2014.

Zillifro Last Name Statistics ^demography

In The United States those bearing the Zillifro last name are 7.08% more likely to be registered Republicans than The US average, with 53.85% registered with the political party.

Zillifro earn somewhat less than the average income. In United States they earn 7.46% less than the national average, earning $39,930 USD per year.