Rioro Surname
Approximately 23 people bear this surname
Rioro Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Papua New Guinea | 21 | 1:388,272 | 50,829 |
| Colombia | 1 | 1:47,774,072 | 44,230 |
| Niger | 1 | 1:19,192,017 | 110,060 |
Rioro Last Name Facts
Where Does The Last Name Rioro Come From? nationality or country of origin
The surname Rioro is more frequently found in Papua New Guinea than any other country or territory. It can occur as:. For other possible spellings of this last name click here.
How Common Is The Last Name Rioro? popularity and diffusion
This last name is the 4,116,508th most commonly held surname on earth, held by around 1 in 316,849,822 people. This surname is primarily found in Oceania, where 91 percent of Rioro reside; 91 percent reside in Oceania Islands and 91 percent reside in Papuan Oceania.
The last name Rioro is most widely held in Papua New Guinea, where it is held by 21 people, or 1 in 388,272. In Papua New Guinea Rioro is mostly concentrated in: Central, where 76 percent live, National Capital District, where 14 percent live and Morobe, where 5 percent live. Other than Papua New Guinea this surname is found in 2 countries. It also occurs in Colombia, where 4 percent live and Niger, where 4 percent live.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Riotro | 91 | 11 | / |
| Rihoro | 91 | 6 | / |
| Rioroi | 91 | 1 | / |
| Riro | 89 | 868 | / |
| Riero | 80 | 152 | / |
| Rairo | 80 | 92 | / |
| Ruiro | 80 | 26 | / |
| Rirou | 80 | 14 | / |
| Rirot | 80 | 11 | / |
| Riroh | 80 | 8 | / |
| Riroz | 80 | 8 | / |
| Ritro | 80 | 6 | / |
| Reoro | 80 | 5 | / |
| Riroj | 80 | 4 | / |
| Rhiro | 80 | 3 | / |
| Riaro | 80 | 2 | / |
| Riora | 80 | 2 | / |
| Rirro | 80 | 1 | / |
| Rirod | 80 | 1 | / |
| Riroy | 80 | 1 | / |
| Riros | 80 | 1 | / |
| Hrijorou | 77 | 1 | / |
| Ritrot | 73 | 973 | / |
| Rajoro | 73 | 322 | / |
| Reotro | 73 | 71 | / |
| Rairoa | 73 | 18 | / |
| Rijora | 73 | 10 | / |
| Hrirou | 73 | 9 | / |
| Rieyro | 73 | 8 | / |
| Hriroh | 73 | 7 | / |
| Riaroh | 73 | 5 | / |
| Rijaro | 73 | 5 | / |
| Rairot | 73 | 5 | / |
| Rairoh | 73 | 5 | / |
| Ritrop | 73 | 4 | / |
| Ritroj | 73 | 4 | / |
| Ritrod | 73 | 3 | / |
| Reouro | 73 | 2 | / |
| Riroux | 73 | 2 | / |
| Riaros | 73 | 1 | / |
| Rhirot | 73 | 1 | / |
| Rirooz | 73 | 1 | / |
| Royoro | 73 | 1 | / |
| Rairod | 73 | 1 | / |
| Rirout | 73 | 1 | / |
| Rierro | 73 | 1 | / |
| Ruyoro | 73 | 1 | / |
| Rujoro | 73 | 1 | / |
| Rero | 67 | 1,761 | / |
| Rira | 67 | 1,046 | / |
| Rairoux | 67 | 104 | / |
| Ruggiro | 67 | 24 | / |
| Rhitrot | 67 | 6 | / |
| Ryro | 67 | 3 | / |
| Rjro | 67 | 1 | / |
| Rajorro | 67 | 1 | / |
| Rirodth | 67 | 1 | / |
| Rairoud | 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 Rioro
- 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