Riyoko Surname
Approximately 173 people bear this surname
Riyoko Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Indonesia | 168 | 1:787,198 | 59,965 |
| Japan | 2 | 1:63,922,146 | 62,827 |
| Taiwan | 2 | 1:11,722,373 | 63,559 |
| United States | 1 | 1:362,458,933 | 1,988,048 |
Riyoko (549) may also be a first name.
Riyoko Last Name Facts
Where Does The Last Name Riyoko Come From? nationality or country of origin
Riyoko is found in Indonesia more than any other country or territory. It may be found as:. For other potential spellings of this last name click here.
How Common Is The Last Name Riyoko? popularity and diffusion
The surname Riyoko is the 1,305,105th most frequently held surname in the world, borne by around 1 in 42,124,543 people. The surname Riyoko is primarily found in Asia, where 99 percent of Riyoko reside; 97 percent reside in Southeast Asia and 97 percent reside in Malayo-Arabic Southeast Asia. It is also the 359,531st most prevalent first name worldwide, held by 549 people.
The surname Riyoko is most common in Indonesia, where it is carried by 168 people, or 1 in 787,198. In Indonesia it is most numerous in: East Java, where 77 percent live, Central Java, where 15 percent live and Banten, where 6 percent live. Besides Indonesia this last name exists in 3 countries. It is also common in Japan, where 1 percent live and Taiwan, where 1 percent live.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Royoko | 83 | 25 | / |
| Riyako | 83 | 9 | / |
| Riyoco | 83 | 2 | / |
| Ryioko | 83 | 1 | / |
| Ruyoko | 83 | 1 | / |
| Rijoko | 83 | 1 | / |
| Rahyoko | 77 | 21 | / |
| Roiko | 73 | 2,114 | / |
| Rojko | 73 | 1,723 | / |
| Rayko | 73 | 1,531 | / |
| Raiko | 73 | 1,126 | / |
| Royko | 73 | 661 | / |
| Reiko | 73 | 150 | / |
| Rieko | 73 | 112 | / |
| Ryeko | 73 | 67 | / |
| Reyko | 73 | 39 | / |
| Rouko | 73 | 22 | / |
| Riiko | 73 | 15 | / |
| Ruiko | 73 | 4 | / |
| Rijko | 73 | 1 | / |
| Riyco | 73 | 1 | / |
| Ruyko | 73 | 1 | / |
| Rajiokou | 71 | 1 | / |
| Rayoukou | 71 | 1 | / |
| Raikou | 67 | 422 | / |
| Roisko | 67 | 191 | / |
| Rajiko | 67 | 172 | / |
| Riekko | 67 | 113 | / |
| Roukou | 67 | 108 | / |
| Raikko | 67 | 100 | / |
| Raioka | 67 | 93 | / |
| Rojiko | 67 | 89 | / |
| Reikko | 67 | 81 | / |
| Reioka | 67 | 68 | / |
| Raykos | 67 | 66 | / |
| Ruyoka | 67 | 36 | / |
| Rejoko | 67 | 30 | / |
| Roikoh | 67 | 20 | / |
| Riyaka | 67 | 19 | / |
| Roycko | 67 | 19 | / |
| Roikou | 67 | 18 | / |
| Royako | 67 | 15 | / |
| Riihko | 67 | 14 | / |
| Raykot | 67 | 10 | / |
| Roudko | 67 | 8 | / |
| Riedko | 67 | 7 | / |
| Hraiko | 67 | 6 | / |
| Rayako | 67 | 6 | / |
| Rijako | 67 | 5 | / |
| Reisko | 67 | 4 | / |
| Roysko | 67 | 4 | / |
| Roikos | 67 | 4 | / |
| Rayiko | 67 | 4 | / |
| Riesko | 67 | 4 | / |
| Rujiko | 67 | 3 | / |
| Hreiko | 67 | 3 | / |
| Roukko | 67 | 3 | / |
| Riehko | 67 | 2 | / |
| Roukoh | 67 | 2 | / |
| Rayyko | 67 | 1 | / |
| Raidko | 67 | 1 | / |
| Ruyeko | 67 | 1 | / |
| Rejiko | 67 | 1 | / |
| Raizko | 67 | 1 | / |
| Rayoco | 67 | 1 | / |
| Reykou | 67 | 1 | / |
| Rioeco | 67 | 1 | / |
| Riekoh | 67 | 1 | / |
| Rojoko | 67 | 1 | / |
| Royjko | 67 | 1 | / |
| Royoka | 67 | 1 | / |
| Ruyiko | 67 | 1 | / |
| Raykou | 67 | 1 | / |
| Ruikou | 67 | 1 | / |
| Rojkoh | 67 | 1 | / |
| Riezko | 67 | 1 | / |
| Riheko | 67 | 1 | / |
| Hryeko | 67 | 1 | / |
| Rojako | 67 | 1 | / |
| Raiako | 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 Riyoko
- 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