Thorbourn Surname
Approximately 7 people bear this surname
Thorbourn Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 6 | 1:60,409,822 | 1,028,827 |
| Costa Rica | 1 | 1:4,780,069 | 13,345 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| England | 8 | 1:3,046,921 | 80,371 |
| Scotland | 1 | 1:3,743,216 | 32,299 |
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| United States | 3 | 1:16,739,561 | 595,711 |
Thorbourn Last Name Facts
Where Does The Last Name Thorbourn Come From? nationality or country of origin
Thorbourn is found in The United States more than any other country/territory. It can also be rendered as:. For other potential spellings of this surname click here.
How Common Is The Last Name Thorbourn? popularity and diffusion
It is the 7,117,718th most numerous surname on a worldwide basis, held by around 1 in 1,041,077,988 people. The last name is mostly found in The Americas, where 100 percent of Thorbourn live; 86 percent live in North America and 86 percent live in Anglo-North America.
The last name Thorbourn is most commonly held in The United States, where it is borne by 6 people, or 1 in 60,409,822. In The United States it is mostly found in: California, where 100 percent are found. Outside of The United States Thorbourn is found in one country. It also occurs in Costa Rica, where 14 percent are found.
Thorbourn Family Population Trend historical fluctuation
The frequency of Thorbourn has changed over time. In The United States the share of the population with the last name expanded 200 percent between 1880 and 2014.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Thorbourne | 95 | 340 | / |
| Thorburn | 94 | 8,382 | / |
| Thorborn | 94 | 28 | / |
| Thourbourne | 90 | 1 | / |
| Thorburne | 89 | 67 | / |
| Thorborne | 89 | 9 | / |
| Thourburn | 89 | 3 | / |
| Torburn | 88 | 20 | / |
| Tharburn | 82 | 0 | / |
| Tarburn | 75 | 20 | / |
| Tarrburn | 71 | 1 | / |
| Torbarina | 67 | 245 | / |
| Tharvorn | 59 | 10 | / |
| Tharinporn | 53 | 1 | / |
| Tarvorn | 50 | 31 | / |
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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 Thorbourn
- 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