The history of your name

The KOTRBA surname in the USA

Frequency Comparisons
Total Rank Frequency % Per million people
United States
United States (Current snapshot) 324 58553 0 1
United States (1880 census) 15 79535 0 0
Change since 1880 +309 +20982 +N/A +N/A
Other Countries
Australia 12 74432 0 1
United Kingdom 0 0
Top States for KOTRBA by Total
State Total Rank in State Frequency % Per million people
Minnesota 72 8563 0.001 15
Illinois 70 15227 0.001 6
Michigan 44 22934 0.000 4
North Dakota 28 3183 0.004 44
Wisconsin 16 38896 0.000 3
Top States for KOTRBA by Frequency
State Total Rank in State Frequency % Per million people
North Dakota 28 3183 0.004 44
Minnesota 72 8563 0.001 15
South Dakota 8 11721 0.001 11
Illinois 70 15227 0.001 6
Michigan 44 22934 0.000 4

Notes

'A figure of zero indicates that we don't have data for this name (usually because it's quite uncommon and our stats don't go down that far). It doesn't mean that there's no-one with that name at all!

For less common surnames, the figures get progressively less reliable the fewer holders of that name there are. This data is aggregated from several public lists, and some stats are interpolated from known values. The margin of error is well over 100% at the rarest end of the table!

For less common surnames, the frequency and "per million" values may be 0 even though there are people with that name. That's because they represent less than one in a million of the population, which ends up as 0 after rounding.

It's possible for a surname to gain in rank and/or total while being less common per million people (or vice versa) as there are now more surnames in the USA as a result of immigration. In mathematical terms, the tail has got longer, with a far larger number of less common surnames.

Figures for top states show firstly the states where most people called KOTRBA live. This obviously tends to be biased towards the most populous states. The second set of figures show where people called KOTRBA represent the biggest proportion of the population. So, in this case, there are more people called KOTRBA in Minnesota than any other state, but you are more likely to find a KOTRBA by picking someone at random in North Dakota than anywhere else.

Classification and Origin of KOTRBA

Sorry, we don't have any origin and classification information for the KOTRBA surname.

Ethnic distribution of KOTRBA in the USA

Classification Total Percent
White (Caucasian) 315 97.22
White (Hispanic) 6 1.85
Asian/Pacific Less than 100 Insignificant
Black/African American None reported 0
Mixed Race Less than 100 Insignificant
Native American/Alaskan None reported 0

Ethnic distribution data shows the number and percentage of people with the KOTRBA surname who reported their ethnic background as being in these broad categories in the most recent national census.

KOTRBA is a genuine surname, but it's an uncommon one. Did you possibly mean one of these instead?

Meaning of KOTRBA in historical publications

Sorry, we don't have any information on the meaning of KOTRBA.

Similar names to KOTRBA

The following names have similar spellings or pronunciations as KOTRBA.

This does not necessarily imply a direct relationship between the names, but may indicate names that could be mistaken for this one when written down or misheard.

Matches are generated automatically by a combination of Soundex, Metaphone and Levenshtein matching.

Potential typos for KOTRBA

The following words are slight variants of KOTRBA that are likely to be possible typos or misspellings in written material.