O'Hannon Surname

4,772,636th
Most Common
surname in the World

Approximately 17 people bear this surname

Most prevalent in:
United States
Highest density in:
United States

O'Hannon Surname Definition:

Ó hAnnáin When not substituted for Haneen (q.v.) this is a Munster name, chiefly found in Co.

Limerick. IF 172.

#####3 [O'HANRAHAN, HANRAHAN], Ó hAnracháin A Dalcassian sept. IF 172; Map Clare; Plate MIF

O'Hannon Surname Distribution Map

PlaceIncidenceFrequencyRank in Area
United States171:21,321,114641,998
PlaceIncidenceFrequencyRank in Area
Ireland91:492,20716,355

O'Hannon Surname Meaning

From Where Does The Surname Originate? meaning and history

Ó hAnnáin When not substituted for Haneen (q.v.) this is a Munster name, chiefly found in Co.

Limerick. IF 172.

#####3 [O'HANRAHAN, HANRAHAN], Ó hAnracháin A Dalcassian sept. IF 172; Map Clare; Plate MIF

A Guide to Irish Names (1964) by Edward MacLysaght

O'Hannon Last Name Facts

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

O'Hannon is most common in The United States. It may also be found in the variant forms:. Click here for further potential spellings of this name.

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

This surname is the 4,772,636th most numerous last name worldwide It is held by approximately 1 in 428,679,172 people. The last name is mostly found in The Americas, where 100 percent of O'Hannon are found; 100 percent are found in North America and 100 percent are found in Anglo-North America.

This surname is most commonly used in The United States, where it is borne by 17 people, or 1 in 21,321,114. In The United States it is primarily concentrated in: Arizona, where 35 percent live, New Hampshire, where 18 percent live and Ohio, where 12 percent live.

O'Hannon Last Name Statistics demography

The religious devotion of those holding the last name is primarily Catholic (100%) in Ireland.

Phonetically Similar Names

SurnameSimilarityWorldwide IncidencePrevalency
Ohannon93122/
O'Hanon932/
O'Hannan883/
O'Gannon883/
Ochanon807/
Ohannan804/
Gohanon803/
Hohanon801/
Oangnon801/
Ohanhon801/
Oannoen801/
O'Hannahan781/
Oanon772/
Ouannoun75205/
Houannon755/
Hohannan752/
Ochanont751/
Oasnon71349/
Houangnon7150/
Ohoungnon7116/
Ohanan715/
O'Hanahan714/
Haonon713/
Ouanon712/
Ohonon712/
Aonnon712/
Oannom711/
Ouahagnon711/
Otchannan711/
Oanone711/
Ohanun711/
Ojeahanon711/
Goaynon67161/
Ahonnon6770/
Hahonon6750/
Ouagnon6728/
Achanon6719/
Hohonon6713/
Ouannan6712/
Ouahnon677/
Houanon677/
Ochanan677/
Ouanhon676/
Ouainon673/
Hohanan672/
Gouanon672/
Hoagnon671/
Ojhanan671/
Goainon671/
Ohanhan671/
Goangon671/
Akhanon671/
Aonnoon671/
Okhanan671/
Ojeanon671/

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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
  • Descriptions may contain details on the name's etymology, origin, ethnicity and history. They are largely reproduced from 3rd party sources; diligence is advised on accepting their validity - more information
  • 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 O'Hannon
  • 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