Rioâ Surname
14,316,765th
Most Common
surname in the World
Approximately 1 people bear this surname
Most prevalent in:
Barbados
Highest density in:
Barbados
Rioâ Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Barbados | 1 | 1:287,448 | 2,772 |
The alternate forms: Rioa (41), Rioã (1), Riôa (30) & Riõa (1) are calculated separately.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Rioa | 92 | 41 | / |
| Rioã | 92 | 1 | / |
| Rio | 86 | 39,838 | / |
| Riôa | 83 | 30 | / |
| Riõa | 83 | 1 | / |
| Rijo | 75 | 14,155 | / |
| Raio | 75 | 1,376 | / |
| Rioo | 75 | 510 | / |
| Riyo | 75 | 468 | / |
| Roio | 75 | 330 | / |
| Reio | 75 | 132 | / |
| Riao | 75 | 93 | / |
| Rhio | 75 | 23 | / |
| Rioy | 75 | 20 | / |
| Ruio | 75 | 8 | / |
| Rioj | 75 | 2 | / |
| Ryio | 75 | 1 | / |
| Riio | 75 | 1 | / |
| Ri | 67 | 3,363,006 | / |
| Rioja | 67 | 15,172 | / |
| Rijoo | 67 | 1,075 | / |
| Rajio | 67 | 276 | / |
| Riaos | 67 | 272 | / |
| Rijjo | 67 | 201 | / |
| Raios | 67 | 193 | / |
| Rioyo | 67 | 154 | / |
| Riojo | 67 | 80 | / |
| Raiou | 67 | 70 | / |
| Riyos | 67 | 61 | / |
| Raiyo | 67 | 50 | / |
| Roios | 67 | 44 | / |
| Riaðo | 67 | 39 | / |
| Rahio | 67 | 35 | / |
| Raiho | 67 | 25 | / |
| Rauio | 67 | 22 | / |
| Riaho | 67 | 18 | / |
| Rioho | 67 | 18 | / |
| Rohio | 67 | 14 | / |
| Rijoh | 67 | 14 | / |
| Rioaz | 67 | 10 | / |
| Ruhio | 67 | 9 | / |
| Rioji | 67 | 8 | / |
| Riios | 67 | 8 | / |
| Riyod | 67 | 7 | / |
| Riyoh | 67 | 7 | / |
| Riejo | 67 | 7 | / |
| Rujio | 67 | 6 | / |
| Riyot | 67 | 5 | / |
| Rheio | 67 | 5 | / |
| Rioas | 67 | 5 | / |
| Roiio | 67 | 4 | / |
| Reioo | 67 | 4 | / |
| Riooh | 67 | 4 | / |
| Rihao | 67 | 4 | / |
| Rijio | 67 | 4 | / |
| Riyoz | 67 | 4 | / |
| Rihio | 67 | 4 | / |
| Raioh | 67 | 4 | / |
| Reios | 67 | 4 | / |
| Rioha | 67 | 3 | / |
| Rojio | 67 | 3 | / |
| Ruioz | 67 | 3 | / |
| Rayio | 67 | 2 | / |
| Ruiyo | 67 | 2 | / |
| Ruios | 67 | 2 | / |
| Rioos | 67 | 2 | / |
| Riaoz | 67 | 1 | / |
| Riojy | 67 | 1 | / |
| Rioia | 67 | 1 | / |
| Raioo | 67 | 1 | / |
| Reiod | 67 | 1 | / |
| Rioey | 67 | 1 | / |
| Rejio | 67 | 1 | / |
| Rehio | 67 | 1 | / |
| Raiop | 67 | 1 | / |
| Rio'a | 67 | 1 | / |
| Rioei | 67 | 1 | / |
| Rieao | 67 | 1 | / |
| Riaao | 67 | 1 | / |
| Riaou | 67 | 1 | / |
| Riaâo | 67 | 1 | / |
| Roiyo | 67 | 1 | / |
| Ryiop | 67 | 1 | / |
| Rruio | 67 | 1 | / |
| Reeio | 67 | 1 | / |
| Rijuo | 67 | 1 | / |
| Reioz | 67 | 0 | / |
| Royio | 67 | 0 | / |
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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 Rioâ
- 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