View the most partisan surnames in The United States

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

The last name Trethaway is most common in The United States. It may also occur in the variant forms:. For other possible spellings of this name click here.

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

This last name is the 1,453,389^th most commonly used last name at a global level It is held by around 1 in 49,575,142 people. Trethaway is primarily found in The Americas, where 100 percent of Trethaway are found; 100 percent are found in North America and 100 percent are found in Anglo-North America.

This surname is most frequently held in The United States, where it is borne by 145 people, or 1 in 2,499,717. In The United States Trethaway is mostly concentrated in: New Jersey, where 18 percent reside, Pennsylvania, where 15 percent reside and Georgia, where 10 percent reside. Excluding The United States it occurs in one country. It is also common in Canada, where 1 percent reside.

Trethaway Family Population Trend ^{historical fluctuation}

The incidence of Trethaway has changed over time. In The United States the share of the population with the last name rose 483 percent between 1880 and 2014.

Trethaway Last Name Statistics ^demography

In The United States those bearing the Trethaway last name are 29.55% more likely to be registered Republicans than the national average, with 76.32% registered with the party.

Trethaway earn significantly more than the average income. In United States they earn 25.91% more than the national average, earning $54,331 USD per year.