Koffkey Surname
Approximately 11 people bear this surname
Koffkey Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 11 | 1:32,950,812 | 797,015 |
Koffkey Demographics
Average Koffkey Salary in
United States
$67,719 USD
Per year
Average Salary in
United States
$43,149 USD
Per year
View the highest/lowest earning families in The United States
Koffkey Last Name Facts
Where Does The Last Name Koffkey Come From? nationality or country of origin
The surname Koffkey is most common in The United States. It can be rendered as:. For other possible spellings of this surname click here.
How Common Is The Last Name Koffkey? popularity and diffusion
The last name is the 5,812,366th most numerous last name on a worldwide basis It is held by around 1 in 662,504,174 people. This last name is mostly found in The Americas, where 100 percent of Koffkey reside; 100 percent reside in North America and 100 percent reside in Anglo-North America.
This surname is most numerous in The United States, where it is held by 11 people, or 1 in 32,950,812. In The United States Koffkey is most frequent in: Michigan, where 55 percent live, Montana, where 18 percent live and New York, where 18 percent live.
Koffkey Last Name Statistics demography
Koffkey earn more than fifty percent more than the average income. In United States they earn 56.94% more than the national average, earning $67,719 USD per year.
Phonetically Similar Names
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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 Koffkey
- 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