View the most partisan surnames in The United States

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

The surname Routhieaux is carried by more people in The United States than any other country or territory. It may be found as a variant:. For other possible spellings of Routhieaux click here.

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

The surname is the 1,746,159^th most widely held surname world-wide. It is borne by approximately 1 in 66,250,417 people. Routhieaux occurs mostly in The Americas, where 100 percent of Routhieaux are found; 100 percent are found in North America and 100 percent are found in Anglo-North America.

The surname is most numerous in The United States, where it is carried by 110 people, or 1 in 3,295,081. In The United States Routhieaux is mostly concentrated in: Wisconsin, where 48 percent are found, South Carolina, where 12 percent are found and California, where 8 percent are found.

Routhieaux Last Name Statistics ^demography

In The United States those bearing the Routhieaux surname are 53.23% more likely to be registered Republicans than the national average, with 100% being registered with the party.

Routhieaux earn somewhat less than the average income. In United States they earn 8.1% less than the national average, earning $39,656 USD per year.