Ioo Surname
Approximately 469 people bear this surname
Ioo Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Romania | 400 | 1:50,195 | 6,202 |
| Japan | 41 | 1:3,118,153 | 33,477 |
| Thailand | 9 | 1:7,848,705 | 447,191 |
| Germany | 5 | 1:16,101,092 | 397,699 |
| Argentina | 4 | 1:10,685,854 | 219,200 |
| Egypt | 4 | 1:22,983,938 | 62,368 |
| Brazil | 2 | 1:107,037,166 | 1,031,150 |
| Canada | 1 | 1:36,845,591 | 464,108 |
| Hungary | 1 | 1:9,816,277 | 73,288 |
| Nigeria | 1 | 1:177,142,758 | 748,972 |
| Papua New Guinea | 1 | 1:8,153,717 | 181,784 |
The alternate forms: Ioó (31) are calculated separately.
Ioo (58) may also be a first name.
Ioo Last Name Facts
Where Does The Last Name Ioo Come From? nationality or country of origin
Ioo (Russian: Иоо) is most common in Romania. It can appear as a variant: Ioó. Click here for further possible spellings of this name.
How Common Is The Last Name Ioo? popularity and diffusion
The last name is the 645,988th most frequent last name internationally, held by around 1 in 15,538,477 people. The surname Ioo is primarily found in Europe, where 87 percent of Ioo reside; 86 percent reside in Eastern Europe and 85 percent reside in Romanian Europe. It is also the 1,295,729th most widespread first name in the world It is held by 58 people.
The last name is most widespread in Romania, where it is borne by 400 people, or 1 in 50,195. In Romania Ioo is primarily found in: Alba County, where 33 percent are found, Bistrița-Năsăud County, where 22 percent are found and Cluj County, where 20 percent are found. Barring Romania it is found in 10 countries. It is also found in Japan, where 9 percent are found and Thailand, where 2 percent are found.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Ioó | 89 | 31 | / |
| Ioos | 86 | 576 | / |
| Ihoo | 86 | 11 | / |
| Ioho | 86 | 7 | / |
| Ijoo | 86 | 7 | / |
| Io'o | 86 | 5 | / |
| Gioo | 86 | 4 | / |
| Ioao | 86 | 3 | / |
| Iooi | 86 | 3 | / |
| Iooe | 86 | 2 | / |
| Iooh | 86 | 2 | / |
| Jioo | 86 | 2 | / |
| Hioo | 86 | 2 | / |
| Iood | 86 | 1 | / |
| Iooa | 86 | 1 | / |
| Iouo | 86 | 1 | / |
| Io | 80 | 14,370 | / |
| Ijoot | 75 | 372 | / |
| Iooss | 75 | 79 | / |
| Ioost | 75 | 48 | / |
| Ihoho | 75 | 13 | / |
| Ajioo | 75 | 8 | / |
| Jijoo | 75 | 6 | / |
| Ioohs | 75 | 6 | / |
| Ioott | 75 | 5 | / |
| Aiyoo | 75 | 3 | / |
| Jioho | 75 | 2 | / |
| Giooh | 75 | 1 | / |
| Hiooe | 75 | 1 | / |
| Aijoo | 75 | 1 | / |
| Hijoo | 75 | 1 | / |
| Eiyoo | 75 | 1 | / |
| Ayioo | 75 | 1 | / |
| Jihoo | 75 | 1 | / |
| Jioop | 75 | 1 | / |
| Iohoa | 75 | 1 | / |
| Joo | 67 | 49,298 | / |
| Yoo | 67 | 29,240 | / |
| Gio | 67 | 7,371 | / |
| Iao | 67 | 2,277 | / |
| Hio | 67 | 1,701 | / |
| Iho | 67 | 1,626 | / |
| Ijo | 67 | 1,175 | / |
| Iop | 67 | 917 | / |
| Yio | 67 | 864 | / |
| Jio | 67 | 476 | / |
| Ios | 67 | 210 | / |
| Ioe | 67 | 120 | / |
| Iod | 67 | 92 | / |
| Giogio | 67 | 90 | / |
| Ioa | 67 | 58 | / |
| Ioh | 67 | 35 | / |
| I'O | 67 | 29 | / |
| Iot | 67 | 26 | / |
| Ieo | 67 | 22 | / |
| Ioy | 67 | 19 | / |
| Iľo | 67 | 18 | / |
| Hiohou | 67 | 13 | / |
| Eoo | 67 | 8 | / |
| Ioz | 67 | 7 | / |
| Haiyoo | 67 | 5 | / |
| Ioj | 67 | 4 | / |
| Ejioho | 67 | 3 | / |
| Aijood | 67 | 2 | / |
| Ayiouo | 67 | 1 | / |
| Ijooot | 67 | 1 | / |
| Iĺo | 67 | 1 | / |
| Hiootz | 67 | 1 | / |
| Jiohou | 67 | 1 | / |
| Gaijoo | 67 | 1 | / |
| Agioho | 67 | 1 | / |
| Aijoot | 67 | 1 | / |
| Jiojio | 67 | 1 | / |
| Ajioot | 67 | 1 | / |
| Uiiooi | 67 | 1 | / |
Ioo Name Transliterations
| Transliteration | ICU Latin | Percentage of Incidence |
|---|---|---|
| Ioo in the Russian language | ||
| Иоо | ioo | - |
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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 Ioo
- 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