View the most partisan surnames in The United States

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

The surname Grochowiak is found most in Poland. It may appear as:. For other potential spellings of this last name click here.

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

Grochowiak is the 661,581^st most commonly used surname on earth, borne by approximately 1 in 16,051,863 people. The surname is mostly found in Europe, where 91 percent of Grochowiak live; 85 percent live in Eastern Europe and 85 percent live in West Slavic Europe.

This surname is most frequently occurring in Poland, where it is carried by 387 people, or 1 in 98,214. Apart from Poland this last name is found in 7 countries. It is also common in The United States, where 9 percent reside and Germany, where 4 percent reside.

Grochowiak Last Name Statistics ^demography

In The United States those bearing the Grochowiak surname are 15.73% more likely to be registered with the Republican Party than the national average, with 62.5% being registered with the political party.

Grochowiak earn significantly more than the average income. In United States they earn 25.87% more than the national average, earning $54,312 USD per year.