View the most partisan surnames in The United States

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

The last name Oncza is held by more people in The United States than any other country/territory. It may also appear in the variant forms:. For other possible spellings of Oncza click here.

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

It is the 6,360,413^th most frequently held last name on earth. It is borne by around 1 in 809,727,324 people. The surname Oncza occurs mostly in The Americas, where 100 percent of Oncza live; 100 percent live in North America and 100 percent live in Anglo-North America.

The surname is most commonly used in The United States, where it is borne by 9 people, or 1 in 40,273,215. In The United States it is mostly concentrated in: Michigan, where 44 percent live, Oklahoma, where 33 percent live and Nebraska, where 22 percent live.

Oncza Last Name Statistics ^demography

In The United States those holding the Oncza last name are 28.23% more likely to be registered with the Republican Party than The US average, with 75% being registered with the party.

Oncza earn more than fifty percent more than the average income. In United States they earn 74.35% more than the national average, earning $75,232 USD per year.