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 may occur as a variant: Tréfa. Click here to see other possible spellings of this name.
How Common Is The Last Name Trefa? popularity and diffusion
The surname is the 3,602,217th most prevalent surname on a worldwide basis, held by approximately 1 in 242,918,197 people. The last name Trefa occurs mostly in Europe, where 63 percent of Trefa live; 60 percent live in Eastern Europe and 60 percent live in West Slavic Europe. It is also the 1,662,754th most commonly used first name throughout the world, borne by 38 people.
The last name Trefa is most frequently occurring in Slovakia, where it is carried by 18 people, or 1 in 296,469. In Slovakia Trefa is most numerous in: Košice Region, where 100 percent live. Beside Slovakia this surname occurs in 5 countries. It is also found in Nigeria, where 23 percent live and Pakistan, where 7 percent live.
Trefa Family Population Trend historical fluctuation
The incidence of Trefa has changed through the years. In The United States it contracted 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