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

The surname Rockhard occurs more in The United States more than any other country/territory. It may also be rendered in the variant forms:. For other potential spellings of this last name click here.

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

The surname is the 7,117,718^th most commonly used last name throughout the world, borne by around 1 in 1,041,077,988 people. This last name occurs predominantly in The Americas, where 57 percent of Rockhard live; 57 percent live in North America and 57 percent live in Anglo-North America.

The last name is most commonly used in The United States, where it is carried by 4 people, or 1 in 90,614,733. In The United States Rockhard is most numerous in: Illinois, where 25 percent are found, Louisiana, where 25 percent are found and Minnesota, where 25 percent are found. Beside The United States this surname is found in 3 countries. It is also common in India, where 14 percent are found and The Netherlands, where 14 percent are found.

Rockhard Family Population Trend ^{historical fluctuation}

The frequency of Rockhard has changed over time. In The United States the number of people bearing the Rockhard last name increased 400 percent between 1880 and 2014.