Castaillac Surname
Approximately 30 people bear this surname
Castaillac Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| France | 15 | 1:4,428,181 | 244,602 |
| United States | 15 | 1:24,163,929 | 685,360 |
Castaillac Last Name Facts
Where Does The Last Name Castaillac Come From? nationality or country of origin
The surname Castaillac is held by more people in France than any other country or territory. It can be found as:. For other possible spellings of Castaillac click here.
How Common Is The Last Name Castaillac? popularity and diffusion
This surname is the 3,602,217th most commonly used family name in the world. It is borne by around 1 in 242,918,197 people. The last name occurs mostly in The Americas, where 50 percent of Castaillac reside; 50 percent reside in North America and 50 percent reside in Anglo-North America.
The last name is most commonly occurring in France, where it is borne by 15 people, or 1 in 4,428,181. In France Castaillac is mostly concentrated in: Occitanie, where 93 percent are found and Provence-Alpes-Côte d'Azur, where 7 percent are found. Outside of France it is found in one country. It also occurs in The United States, where 50 percent are found.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Castallas | 84 | 28 | / |
| Catalac | 82 | 27 | / |
| Catilac | 82 | 1 | / |
| Castalas | 78 | 1 | / |
| Castelaci | 74 | 82 | / |
| Castilhas | 74 | 38 | / |
| Costallas | 74 | 2 | / |
| Cottallac | 74 | 1 | / |
| Castalloz | 74 | 0 | / |
| Catiloc | 71 | 827 | / |
| Catalak | 71 | 27 | / |
| Cataloc | 71 | 15 | / |
| Catalag | 71 | 1 | / |
| Castauelas | 70 | 3 | / |
| Costaiolas | 70 | 2 | / |
| Costalas | 67 | 233 | / |
| Castelaz | 67 | 75 | / |
| Castelas | 67 | 55 | / |
| Kastalag | 67 | 20 | / |
| Costelac | 67 | 16 | / |
| Kastelac | 67 | 6 | / |
| Castilos | 67 | 2 | / |
| Costalaz | 67 | 2 | / |
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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 Castaillac
- 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