Oçallaghan Surname

14,316,765th
Most Common
surname in the World

Approximately 1 people bear this surname

Most prevalent in:
Australia
Highest density in:
Australia

Oçallaghan Surname

The meaning of this surname is not listed.

DNA test information

Oçallaghan Surname Distribution Map

By incidenceBy frequencyBy rank
PlaceIncidenceFrequencyRank in Area
Australia11:26,995,701270,794

The alternate forms: Ocallaghan (4,377) are calculated separately.

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
Ocallaghan974,377/
Ocallagahan864/
Ocallaughan861/
Ocalllaghan861/
Ocallacghan861/
Ocalaghan846/
Ocallagan844/
O'Callaaghan825/
O'Callagahan823/
O'Calllaghan821/
O'Challaghan821/
O'Callaghhan820/
O'Callagan8010/
O'Calaghan805/
Ocalloghan800/
Ochalaghan800/
Ocalagan78118/
O'Ceallaghain780/
Ò'callaghan761/
O'Callaghon760/
O'Calloghan760/
O'Collaghan760/
O'Ceallaighain751/
Asalaghan743/
Ocallogan740/
O'Calagan740/
Asiallagan7014/
Asalagham631/
Hasalagane6014/
Asalagam566/
Assolagong502/
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 Oçallaghan
  • 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