Bertolai Surname
Approximately 326 people bear this surname
Bertolai Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Brazil | 229 | 1:934,822 | 33,394 |
| Italy | 91 | 1:672,052 | 58,782 |
| Netherlands | 5 | 1:3,377,435 | 111,911 |
| United States | 1 | 1:362,458,933 | 1,988,048 |
Bertolai Last Name Facts
Where Does The Last Name Bertolai Come From? nationality or country of origin
The surname Bertolai is found most in Brazil. It can also appear in the variant forms:. For other possible spellings of Bertolai click here.
How Common Is The Last Name Bertolai? popularity and diffusion
This surname is the 842,714th most frequently occurring last name in the world, held by around 1 in 22,354,435 people. This last name is predominantly found in The Americas, where 71 percent of Bertolai are found; 70 percent are found in South America and 70 percent are found in Luso-South America.
The surname is most commonly occurring in Brazil, where it is borne by 229 people, or 1 in 934,822. In Brazil Bertolai is primarily concentrated in: São Paulo, where 97 percent reside, Paraná, where 2 percent reside and Federal District, where 0 percent reside. Besides Brazil this last name occurs in 3 countries. It also occurs in Italy, where 28 percent reside and The Netherlands, where 2 percent reside.
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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 Bertolai
- 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