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The DUFOUR surname in the USA

Frequency Comparisons
Total Rank Frequency % Per million people
United States
United States (Current snapshot) 4,525 6846 0.002 17
United States (1880 census) 338 13040 0.001 7
Change since 1880 +4187 +6194 +0.001 +10
Other Countries
Australia 21 49399 0.000 1
United Kingdom 132 20926 0.000 3
Top States for DUFOUR by Total
State Total Rank in State Frequency % Per million people
Louisiana 832 670 0.019 186
California 314 7505 0.001 9
Maine 311 710 0.024 244
Florida 256 6616 0.002 16
Connecticut 244 1540 0.007 72
Top States for DUFOUR by Frequency
State Total Rank in State Frequency % Per million people
Maine 311 710 0.024 244
Delaware 169 677 0.022 216
Louisiana 832 670 0.019 186
New Hampshire 119 1431 0.010 96
Connecticut 244 1540 0.007 72


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

Classification and Origin of DUFOUR

Region of origin: Europe

Country of origin: France

Language of origin: French

Data for religion and/or language relates to the culture in which the DUFOUR surname originated. It does not necessarily have any correlation with the language spoken, or religion practised, by the majority of current American citizens with that name.

Ethnic distribution of DUFOUR in the USA

Classification Total Percent
Black/African American 85 1.88
White (Hispanic) 71 1.57
Mixed Race 68 1.5
Asian/Pacific 23 0.51
Native American/Alaskan 13 0.29
White (Caucasian) 4,265 94.25

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

Meaning of DUFOUR in historical publications

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

Similar names to DUFOUR

The following names have similar spellings or pronunciations as DUFOUR.

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 DUFOUR

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