I'O Surname

3,665,662nd
Most Common
surname in the World

Approximately 29 people bear this surname

Most prevalent in:
Papua New Guinea
Highest density in:
Papua New Guinea

I'O Surname

The meaning of this surname is not listed.

DNA test information

I'O Surname Distribution Map

By incidenceBy frequencyBy rank
Incidence (high to low)Incidence (low to high)Alphabetic A-ZAlphabetic Z-ARank (high to low)Rank (low to high)
PlaceIncidenceFrequencyRank in Area
Papua New Guinea281:291,20439,406
Solomon Islands11:580,02922,243

I'O (11) may also be a first name.

I'O Last Name Facts

Where Does The Last Name I'O Come From? nationality or country of origin

The surname I'O is found in Papua New Guinea more than any other country or territory. It can appear as:. Click here to see other potential spellings of this last name.

How Common Is The Last Name I'O? popularity and diffusion

The surname is the 3,665,662nd most commonly held last name in the world. It is borne by around 1 in 251,294,687 people. The last name occurs mostly in Oceania, where 100 percent of I'O are found; 100 percent are found in Oceania Islands and 97 percent are found in Papuan Oceania. I'O is also the 3,487,849th most frequently used first name in the world It is held by 11 people.

The last name I'O is most numerous in Papua New Guinea, where it is carried by 28 people, or 1 in 291,204. In Papua New Guinea I'O is primarily concentrated in: Eastern Highlands, where 100 percent live. Outside of Papua New Guinea this surname occurs in one country. It also occurs in The Solomon Islands, where 3 percent live.

Phonetically Similar Names

Incidence (high to low)Incidence (low to high)Alphabetic A-ZAlphabetic Z-ASimilarity (high to low)Similarity (low to high)Prevalent jurisdiction A-ZPrevalent jurisdiction Z-A
SurnameSimilarityWorldwide IncidencePrevalency
Io'o865/
Io8014,370/
Ai'io752/
Gio677,371/
Hio671,701/
Iho671,626/
Ijo671,175/
Iop67917/
Yio67864/
Jio67476/
Ioo67469/
Ios67210/
Ioe67120/
Iod6792/
Ioa6758/
Ioh6735/
Ioó6731/
E'O6731/
Iot6726/
Ieo6722/
I'A6719/
Ioy6719/
Iľo6718/
Ioz677/
Ioj674/
Iĺo671/
Show All Similar Surnames

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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 I'O
  • To find out more about this surname's family history, lookup records on Family​Search, My​Heritage, FindMyPast and Ancestry. Further information may be obtained by DNA analysis