Kouichi Surname
Approximately 7 people bear this surname
Kouichi Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Japan | 4 | 1:31,961,073 | 53,820 |
| Algeria | 1 | 1:38,631,551 | 130,422 |
| Niger | 1 | 1:19,192,017 | 110,060 |
| Philippines | 1 | 1:101,238,223 | 404,861 |
Kouichi (3,447) may also be a first name.
Kouichi Last Name Facts
Where Does The Last Name Kouichi Come From? nationality or country of origin
The last name Kouichi occurs most in Japan. It may also occur as:. Click here for further possible spellings of Kouichi.
How Common Is The Last Name Kouichi? popularity and diffusion
Kouichi is the 7,117,718th most common surname throughout the world. It is borne by around 1 in 1,041,077,988 people. The surname Kouichi occurs predominantly in Asia, where 71 percent of Kouichi live; 57 percent live in East Asia and 57 percent live in Nippono-Asia. Kouichi is also the 121,127th most frequently used given name internationally. It is borne by 3,447 people.
The surname is most frequently held in Japan, where it is carried by 4 people, or 1 in 31,961,073. In Japan it is most common in: Saitama Prefecture, where 25 percent reside and Tochigi Prefecture, where 25 percent reside. Without taking into account Japan Kouichi occurs in 3 countries. It is also found in Algeria, where 14 percent reside and Niger, where 14 percent reside.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Kouichih | 93 | 5 | / |
| Kyouichi | 93 | 1 | / |
| Kouichit | 93 | 1 | / |
| Kouaichi | 93 | 1 | / |
| Kouici | 92 | 517 | / |
| Kouaichai | 88 | 80 | / |
| Koouichai | 88 | 3 | / |
| Kouiche | 86 | 11 | / |
| Kouaici | 86 | 9 | / |
| Kouéchi | 86 | 7 | / |
| Kouicha | 86 | 1 | / |
| Kohichi | 86 | 1 | / |
| Kouikhi | 86 | 1 | / |
| Koeichi | 86 | 1 | / |
| Couichi | 86 | 1 | / |
| Kuoichi | 86 | 1 | / |
| Kooouichai | 82 | 1 | / |
| Koeichai | 80 | 199 | / |
| Kouicheh | 80 | 4 | / |
| Kouitche | 80 | 3 | / |
| Khouikhi | 80 | 2 | / |
| Koyaichi | 80 | 1 | / |
| Kueichih | 80 | 1 | / |
| Kiouiche | 80 | 1 | / |
| Kouicheu | 80 | 1 | / |
| Khouicha | 80 | 1 | / |
| Kuiyichi | 80 | 1 | / |
| Kouaiche | 80 | 1 | / |
| Koechi | 77 | 12 | / |
| Kouaychai | 75 | 6 | / |
| Khoeichai | 75 | 6 | / |
| Kouaichet | 75 | 4 | / |
| Koauychai | 75 | 1 | / |
| Kahichi | 71 | 95 | / |
| Kouidsi | 71 | 4 | / |
| Koetchi | 71 | 2 | / |
| Koaiche | 71 | 1 | / |
| Cooichi | 71 | 1 | / |
| Couikhi | 71 | 1 | / |
| Kaoiche | 71 | 1 | / |
| Cohichi | 71 | 1 | / |
| Khouizi | 71 | 1 | / |
| Koetchai | 67 | 678 | / |
| Koetchit | 67 | 175 | / |
| Kouidssi | 67 | 54 | / |
| Koetchio | 67 | 15 | / |
| Cahuichi | 67 | 8 | / |
| Koedchio | 67 | 5 | / |
| Koaichet | 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 Kouichi
- 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