Ionau Surname
Approximately 16 people bear this surname
Ionau Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Papua New Guinea | 15 | 1:543,581 | 66,712 |
| Estonia | 1 | 1:1,321,804 | 40,178 |
Ionau Last Name Facts
Where Does The Last Name Ionau Come From? nationality or country of origin
The last name Ionau is found most frequently in Papua New Guinea. It can be found as:. For other potential spellings of this last name click here.
How Common Is The Last Name Ionau? popularity and diffusion
The surname Ionau is the 4,908,606th most prevalent last name world-wide, borne by approximately 1 in 455,471,620 people. This last name occurs mostly in Oceania, where 94 percent of Ionau reside; 94 percent reside in Oceania Islands and 94 percent reside in Papuan Oceania.
This surname is most frequent in Papua New Guinea, where it is carried by 15 people, or 1 in 543,581. In Papua New Guinea it is mostly concentrated in: Bougainville, where 100 percent reside. Barring Papua New Guinea this last name occurs in one country. It is also found in Estonia, where 6 percent reside.
Phonetically Similar Names
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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 Ionau
- 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