Rìo Surname
Approximately 4 people bear this surname
Rìo Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Argentina | 2 | 1:21,371,707 | 253,176 |
| Mexico | 2 | 1:62,063,102 | 83,384 |
Rìo Last Name Facts
Where Does The Last Name Rìo Come From? nationality or country of origin
The last name Rìo is held by more people in Argentina than any other country or territory. It may be rendered in the variant forms:. For other possible spellings of this surname click here.
How Common Is The Last Name Rìo? popularity and diffusion
The surname Rìo is the 8,968,613th most widely held family name internationally, borne by approximately 1 in 1,821,886,479 people. This last name occurs predominantly in The Americas, where 100 percent of Rìo are found; 50 percent are found in North America and 50 percent are found in Hispano-North America.
This surname is most numerous in Argentina, where it is held by 2 people, or 1 in 21,371,707. In Argentina it is primarily concentrated in: Buenos Aires Province, where 50 percent live and Córdoba Province, where 50 percent live. Aside from Argentina Rìo occurs in one country. It also occurs in Mexico, where 50 percent live.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Rìos | 86 | 87 | / |
| Rìoz | 86 | 1 | / |
| Ro | 80 | 250,282 | / |
| Roy | 67 | 2,687,333 | / |
| Roa | 67 | 189,861 | / |
| Ros | 67 | 128,692 | / |
| Roi | 67 | 26,916 | / |
| Roz | 67 | 21,223 | / |
| Rot | 67 | 20,812 | / |
| Rop | 67 | 19,963 | / |
| Roh | 67 | 12,237 | / |
| Rod | 67 | 8,971 | / |
| Roo | 67 | 6,301 | / |
| Rho | 67 | 3,568 | / |
| Rou | 67 | 3,348 | / |
| Roj | 67 | 3,317 | / |
| Ruo | 67 | 2,652 | / |
| Rro | 67 | 379 | / |
| Roš | 67 | 188 | / |
| Roș | 67 | 77 | / |
| Hro | 67 | 43 | / |
| Roś | 67 | 20 | / |
| Rzo | 67 | 6 | / |
| Roï | 67 | 5 | / |
| Roľ | 67 | 4 | / |
| Ĺro | 67 | 1 | / |
| Roá | 67 | 1 | / |
| Roë | 67 | 1 | / |
| Roí | 67 | 1 | / |
| Roţ | 67 | 1 | / |
| Rođ | 67 | 1 | / |
| Roç | 67 | 1 | / |
| Rgo | 67 | 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 Rìo
- 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