Explore the Family Name Koenen

The meaning of Koenen

1. Dutch: patronymic from Koen. 2. North German: variant of Köhnen (see Kohnen). Some characteristic forenames: German Kurt, Rudi, Guenter, Heinrich.

Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.

How common is the last name Koenen in the United States?

Based on the Decennial U.S. Census data, the popularity of the surname 'Koenen' has seen minor fluctuations over a decade. In 2000, it ranked 23,468 in terms of popularity and slightly dropped to 23,691 by 2010, showing a marginal decrease of 0.95%. However, the count of individuals bearing this surname increased from 1,010 in 2000 to 1,069 in 2010, indicating a growth of 5.84%. The proportion per 100k also saw a slight dip from 0.37 to 0.36 during this period.

20002010Change
Rank#23,468#23,691-0.95%
Count1,0101,0695.84%
Proportion per 100k0.370.36-2.7%

Race and Ethnicity of people with the last name Koenen

The ethnic identity associated with the Koenen surname, as shown by the Decennial U.S. Census, is predominantly White with 96.04% in 2000 and 95.32% in 2010. However, there was a remarkable increase in the percentage of those identifying with two or more races, going from 0.69% to 1.87%, marking a 171.01% change. The Hispanic ethnicity also experienced an upward trend, growing from 0.99% to 1.68%. On the other hand, the American Indian and Alaskan Native ethnicity reduced from 1.39% to 0.94%. No information was available for Asian/Pacific Islander and Black ethnicities in either census year.

20002010Change
White96.04%95.32%-0.75%
Two or More Races0.69%1.87%171.01%
Hispanic0.99%1.68%69.7%
American Indian and Alaskan Native1.39%0.94%-32.37%
Asian/Pacific Islander0%0%0%
Black0%0%0%