Duff-Brown Surname
Approximately 10 people bear this surname
Duff-Brown Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 9 | 1:40,273,215 | 872,126 |
| Thailand | 1 | 1:70,638,345 | 1,175,915 |
Duff-Brown Demographics
Average Duff-Brown Salary in
United States
$55,000 USD
Per year
Average Salary in
United States
$43,149 USD
Per year
View the highest/lowest earning families in The United States
Duff-Brown Last Name Facts
Where Does The Last Name Duff-Brown Come From? nationality or country of origin
The last name Duff-Brown occurs most in The United States. It may occur in the variant forms:. Click here to see other possible spellings of this name.
How Common Is The Last Name Duff-Brown? popularity and diffusion
This surname is the 6,063,924th most numerous family name on earth It is held by around 1 in 728,754,592 people. The last name is mostly found in The Americas, where 90 percent of Duff-Brown live; 90 percent live in North America and 90 percent live in Anglo-North America.
The last name is most widely held in The United States, where it is held by 9 people, or 1 in 40,273,215. In The United States it is mostly concentrated in: California, where 56 percent are found and North Carolina, where 44 percent are found. Outside of The United States this last name exists in one country. It is also found in Thailand, where 10 percent are found.
Duff-Brown Last Name Statistics demography
In The United States those bearing the Duff-Brown surname are 46.77% more likely to be registered with the Democratic Party than The US average, with 100% registered with the political party.
Duff-Brown earn significantly more than the average income. In United States they earn 27.47% more than the national average, earning $55,000 USD per year.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Duffy-Brown | 95 | 1 | / |
| Duffee-Brown | 91 | 4 | / |
| Dufay-Brown | 86 | 1 | / |
| Duffy Brown | 86 | 1 | / |
| Dfbrown | 82 | 1 | / |
| Dufaybrown | 80 | 1 | / |
| Duff-Berna | 80 | 1 | / |
| Duffee-Braun | 73 | 10 | / |
| Duffey-Byrne | 73 | 0 | / |
| Davey-Brown | 67 | 3 | / |
| Devoe-Brown | 67 | 1 | / |
| Duffeebraun | 67 | 1 | / |
| Davy-Browne | 67 | 1 | / |
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Footnotes
- Surnames are taken as the first part of an person's inherited family name, caste, clan name or in some cases patronymic
- Name distribution statistics are generated from a global database of over 4 billion people - more information
- Heatmap: Dark red means there is a higher occurrence of the name, transitioning to light yellow signifies a progressively lower occurrence. Clicking on selected countries will show mapping at a regional level
- Rank: Name are ranked by incidence using the ordinal ranking method; the name that occurs the most is assigned a rank of 1; name that occur less frequently receive an incremented rank; if two or more name occur the same number of times they are assigned the same rank and successive rank is incremented by the total preceeding names
- Ethnic group cannot necessarily be determined by geographic occurrence
- Similar: Names listed in the "Similar" section are phonetically similar and may not have any relation to Duff-Brown
- To find out more about this surname's family history, lookup records on FamilySearch, MyHeritage, FindMyPast and Ancestry. Further information may be obtained by DNA analysis