View the most partisan surnames in The United States

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

Gromnicki has its highest incidence in Poland. It may also appear in the variant forms:. For other potential spellings of this name click here.

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

The last name Gromnicki is the 684,148^th most commonly used last name world-wide, borne by approximately 1 in 16,791,580 people. The surname Gromnicki is primarily found in Europe, where 85 percent of Gromnicki live; 82 percent live in Eastern Europe and 82 percent live in West Slavic Europe.

The surname is most frequently held in Poland, where it is carried by 358 people, or 1 in 106,170. Barring Poland it occurs in 8 countries. It also occurs in The United States, where 10 percent are found and Brazil, where 3 percent are found.

Gromnicki Last Name Statistics ^demography

In The United States Gromnicki are 28.23% more likely to be registered with the Republican Party than the national average, with 75% registered with the political party.

Gromnicki earn a lot more than the average income. In United States they earn 42.09% more than the national average, earning $61,312 USD per year.