View the most partisan surnames in The United States

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

The surname Rubican is held by more people in The United States than any other country/territory. It may be found in the variant forms:. Click here for further possible spellings of Rubican.

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

The last name Rubican is the 4,116,508^th most frequently occurring family name world-wide, borne by around 1 in 316,849,822 people. The surname occurs predominantly in The Americas, where 100 percent of Rubican are found; 100 percent are found in North America and 100 percent are found in Anglo-North America.

This surname is most prevalent in The United States, where it is borne by 23 people, or 1 in 15,759,084. In The United States it is most prevalent in: Pennsylvania, where 91 percent are found, Delaware, where 4 percent are found and Oklahoma, where 4 percent are found.

Rubican Family Population Trend ^{historical fluctuation}

The occurrence of Rubican has changed over time. In The United States the share of the population with the surname grew 128 percent between 1880 and 2014.

Rubican Last Name Statistics ^demography

In The United States those holding the Rubican last name are 46.77% more likely to be registered Democrats than the national average, with 100% being registered to vote for the party.

Rubican earn somewhat less than the average income. In United States they earn 11.41% less than the national average, earning $38,225 USD per year.