Castilloa Surname
Approximately 5 people bear this surname
Castilloa Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Colombia | 2 | 1:23,887,036 | 32,612 |
| Chile | 1 | 1:17,616,474 | 93,597 |
| Spain | 1 | 1:46,752,036 | 156,870 |
| Venezuela | 1 | 1:30,204,077 | 85,459 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 3 | 1:16,739,561 | 595,711 |
Castilloa Last Name Facts
Where Does The Last Name Castilloa Come From? nationality or country of origin
The last name Castilloa occurs most in Colombia. It may be rendered as a variant:. Click here for further potential spellings of Castilloa.
How Common Is The Last Name Castilloa? popularity and diffusion
The surname Castilloa is the 8,193,072nd most frequently occurring surname internationally, held by approximately 1 in 1,457,509,183 people. Castilloa occurs mostly in The Americas, where 80 percent of Castilloa live; 80 percent live in South America and 60 percent live in Caribbean South America.
The surname Castilloa is most commonly occurring in Colombia, where it is carried by 2 people, or 1 in 23,887,036. Apart from Colombia this last name occurs in 3 countries. It also occurs in Chile, where 20 percent live and Spain, where 20 percent live.
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 Castilloa
- 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