View the highest/lowest earning families in The United States

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

The last name Kollas (Russian: Коллас) is found most frequently in Greece. It may be found as a variant:. Click here for other possible spellings of this surname.

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

Kollas is the 433,610^th most frequently occurring last name world-wide It is held by approximately 1 in 9,189,844 people. This last name occurs mostly in Europe, where 55 percent of Kollas are found; 46 percent are found in Southeastern Europe and 46 percent are found in Helleno-Europe.

The last name is most frequently held in Greece, where it is held by 363 people, or 1 in 30,523. In Greece Kollas is primarily found in: Attica, where 45 percent are found, Western Greece, where 21 percent are found and Ionian Islands, where 13 percent are found. Aside from Greece this surname is found in 12 countries. It is also found in The United States, where 19 percent are found and Australia, where 14 percent are found.

Kollas Family Population Trend ^{historical fluctuation}

The prevalency of Kollas has changed over time. In The United States the number of people carrying the Kollas last name rose 327 percent between 1880 and 2014.

Kollas Last Name Statistics ^demography

In The United States those holding the Kollas surname are 10.37% more likely to be registered Republicans than The US average, with 57.14% registered with the party.

Kollas earn notably more than the average income. In United States they earn 21.9% more than the national average, earning $52,599 USD per year.