Sierociak Surname
Approximately 11 people bear this surname
Sierociak Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Australia | 10 | 1:2,699,570 | 109,631 |
| Poland | 1 | 1:38,008,749 | 231,653 |
Sierociak Last Name Facts
Where Does The Last Name Sierociak Come From? nationality or country of origin
The surname Sierociak is most common in Australia. It can appear as a variant:. Click here for further possible spellings of this last name.
How Common Is The Last Name Sierociak? popularity and diffusion
The last name Sierociak is the 5,812,366th most frequent family name on a global scale, borne by approximately 1 in 662,504,174 people. It occurs mostly in Oceania, where 91 percent of Sierociak live; 91 percent live in Australasia and 91 percent live in Australia and New Zealand.
The surname Sierociak is most frequently occurring in Australia, where it is borne by 10 people, or 1 in 2,699,570. In Australia it is most frequent in: Victoria, where 50 percent live, Western Australia, where 40 percent live and South Australia, where 10 percent live. Excluding Australia Sierociak is found in one country. It also occurs in Poland, where 9 percent live.
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Serociak | 94 | 2 | / |
| Sirocak | 88 | 13 | / |
| Syrociak | 82 | 17 | / |
| Sorociak | 82 | 4 | / |
| Sarociak | 82 | 1 | / |
| Sziroczak | 78 | 5 | / |
| Sirocák | 75 | 1 | / |
| Serucsak | 71 | 5 | / |
| Cherochak | 67 | 34 | / |
| Sieradzak | 67 | 21 | / |
| Sziroczák | 67 | 2 | / |
| Sirasak | 63 | 17 | / |
| Siročák | 63 | 7 | / |
| Sorozak | 63 | 3 | / |
| Sirocáková | 63 | 1 | / |
| Siratsak | 59 | 32 | / |
| Shirasak | 59 | 7 | / |
| Shirazak | 59 | 4 | / |
| Soraczak | 59 | 1 | / |
| Shirasokh | 56 | 1 | / |
| Siročáková | 53 | 7 | / |
| Serezac | 50 | 26 | / |
| Sirasag | 50 | 2 | / |
| Sarazak | 50 | 1 | / |
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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 Sierociak
- 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