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
Kouichi is most common in Japan. It can also appear as a variant:. Click here for other possible spellings of this surname.
How Common Is The Last Name Kouichi? popularity and diffusion
This last name is the 7,117,718th most frequently used last name on a worldwide basis, borne by around 1 in 1,041,077,988 people. The last name Kouichi is mostly found in Asia, where 71 percent of Kouichi reside; 57 percent reside in East Asia and 57 percent reside in Nippono-Asia. Kouichi is also the 121,127th most widespread first name internationally. It is borne by 3,447 people.
The last name Kouichi is most commonly used in Japan, where it is carried by 4 people, or 1 in 31,961,073. In Japan it is mostly concentrated in: Saitama Prefecture, where 25 percent are found and Tochigi Prefecture, where 25 percent are found. Without taking into account Japan this surname exists in 3 countries. It is also common in Algeria, where 14 percent are found and Niger, where 14 percent are found.
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