Costianu Surname
Approximately 444 people bear this surname
Costianu Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Romania | 433 | 1:46,369 | 5,781 |
| United States | 8 | 1:45,307,367 | 917,113 |
| England | 1 | 1:55,718,059 | 489,080 |
| Greece | 1 | 1:11,079,790 | 145,225 |
| Italy | 1 | 1:61,156,688 | 199,583 |
Costianu Last Name Facts
Where Does The Last Name Costianu Come From? nationality or country of origin
The last name Costianu occurs most in Romania. It can also be rendered in the variant forms:. For other potential spellings of this name click here.
How Common Is The Last Name Costianu? popularity and diffusion
It is the 672,867th most common surname worldwide. It is borne by around 1 in 16,413,392 people. This last name occurs predominantly in Europe, where 98 percent of Costianu are found; 98 percent are found in Eastern Europe and 98 percent are found in Romanian Europe.
The last name Costianu is most frequent in Romania, where it is carried by 433 people, or 1 in 46,369. In Romania Costianu is most prevalent in: Buzău County, where 44 percent are found, Brăila County, where 19 percent are found and Galați County, where 13 percent are found. Aside from Romania it is found in 4 countries. It also occurs in The United States, where 2 percent are found and England, where 0 percent are found.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Costișanu | 94 | 95 | / |
| Costieanu | 94 | 5 | / |
| Cotianu | 93 | 6 | / |
| Costeanu | 88 | 207 | / |
| Coteanu | 80 | 1,204 | / |
| Catianu | 80 | 1 | / |
| Coşteanu | 75 | 1 | / |
| Catieșanu | 71 | 1 | / |
| Kostogiannou | 70 | 8 | / |
| Cateanu | 67 | 52 | / |
| Koutiangou | 67 | 8 | / |
| Gkoutianou | 67 | 1 | / |
| Katianou | 63 | 1 | / |
| Katianud | 63 | 1 | / |
| Kotjanud | 63 | 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 Costianu
- 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