Ryuko Surname
Approximately 1,253 people bear this surname
Ryuko Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Japan | 1,249 | 1:102,357 | 6,128 |
| Brazil | 2 | 1:107,037,166 | 1,031,150 |
| United States | 2 | 1:181,229,466 | 1,556,795 |
Ryuko (33,124) may also be a first name.
Ryuko Last Name Facts
Where Does The Last Name Ryuko Come From? nationality or country of origin
The surname Ryuko is carried by more people in Japan than any other country or territory. It can occur in the variant forms:. Click here for other potential spellings of Ryuko.
How Common Is The Last Name Ryuko? popularity and diffusion
The surname is the 302,831st most widespread last name on a global scale, held by approximately 1 in 5,816,078 people. This last name occurs predominantly in Asia, where 100 percent of Ryuko are found; 100 percent are found in East Asia and 100 percent are found in Nippono-Asia. Ryuko is also the 25,811th most numerous forename throughout the world It is held by 33,124 people.
This surname is most widely held in Japan, where it is borne by 1,249 people, or 1 in 102,357. In Japan it is most common in: Fukuoka Prefecture, where 31 percent live, Nagano Prefecture, where 12 percent live and Okayama Prefecture, where 11 percent live. Apart from Japan it is found in 2 countries. It is also common in Brazil, where 0 percent live and The United States, where 0 percent live.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Ryouko | 91 | 8 | / |
| Ryuka | 80 | 8 | / |
| Royoko | 73 | 25 | / |
| Ryukas | 73 | 3 | / |
| Royuka | 73 | 1 | / |
| Ruyoko | 73 | 1 | / |
| Hryukach | 62 | 41 | / |
| Rajjukho | 62 | 6 | / |
| Riuka | 60 | 10 | / |
| Riuco | 60 | 1 | / |
| Ruyoka | 55 | 36 | / |
| Riukka | 55 | 35 | / |
| Rejoko | 55 | 30 | / |
| Rujuka | 55 | 15 | / |
| Rjauka | 55 | 11 | / |
| Riukas | 55 | 5 | / |
| Rejuco | 55 | 3 | / |
| Réouka | 55 | 2 | / |
| Rehoko | 55 | 2 | / |
| Reouka | 55 | 1 | / |
| Rihoko | 55 | 1 | / |
| Rujoka | 55 | 1 | / |
| Royoka | 55 | 1 | / |
| Rojoko | 55 | 1 | / |
| Rayoco | 55 | 1 | / |
| Riucou | 55 | 1 | / |
| Rijoko | 55 | 1 | / |
| Ruyooka | 50 | 36 | / |
| Rujuuka | 50 | 2 | / |
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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 Ryuko
- 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