Trefa Surname
Approximately 30 people bear this surname
Trefa Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Slovakia | 18 | 1:296,469 | 43,115 |
| Nigeria | 7 | 1:25,306,108 | 327,793 |
| Pakistan | 2 | 1:89,321,942 | 157,560 |
| Cameroon | 1 | 1:20,769,068 | 227,406 |
| England | 1 | 1:55,718,059 | 489,080 |
| United States | 1 | 1:362,458,933 | 1,988,048 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| England | 1 | 1:24,375,369 | 195,128 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 3 | 1:16,739,561 | 595,711 |
The alternate forms: Tréfa (48) are calculated separately.
Trefa (38) may also be a first name.
Trefa Last Name Facts
Where Does The Last Name Trefa Come From? nationality or country of origin
The surname Trefa (Russian: Трефа) is found most in Slovakia. It can also appear as: Tréfa. Click here for further potential spellings of this last name.
How Common Is The Last Name Trefa? popularity and diffusion
This last name is the 3,602,217th most widespread family name throughout the world, held by around 1 in 242,918,197 people. This last name is primarily found in Europe, where 63 percent of Trefa live; 60 percent live in Eastern Europe and 60 percent live in West Slavic Europe. Trefa is also the 1,662,754th most commonly held first name world-wide. It is borne by 38 people.
This surname is most frequently held in Slovakia, where it is borne by 18 people, or 1 in 296,469. In Slovakia it is most numerous in: Košice Region, where 100 percent are found. Besides Slovakia this surname exists in 5 countries. It is also common in Nigeria, where 23 percent are found and Pakistan, where 7 percent are found.
Trefa Family Population Trend historical fluctuation
The occurrence of Trefa has changed over time. In The United States it declined 67 percent between 1880 and 2014.
Phonetically Similar Names
Trefa Name Transliterations
| Transliteration | ICU Latin | Percentage of Incidence |
|---|---|---|
| Trefa in the Russian language | ||
| Трефа | trefa | - |
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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 Trefa
- 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