Koslacz Surname
Approximately 19 people bear this surname
Koslacz Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Poland | 11 | 1:3,455,341 | 126,214 |
| United States | 3 | 1:120,819,644 | 1,331,040 |
| Germany | 2 | 1:40,252,730 | 481,636 |
| Austria | 1 | 1:8,515,435 | 118,036 |
| Norway | 1 | 1:5,142,286 | 129,201 |
| United Arab Emirates | 1 | 1:9,162,273 | 135,437 |
The alternate forms: Koślacz (6) are calculated separately.
Koslacz Last Name Facts
Where Does The Last Name Koslacz Come From? nationality or country of origin
The surname Koslacz is more commonly found in Poland than any other country or territory. It may appear as a variant: Koślacz. For other possible spellings of this name click here.
How Common Is The Last Name Koslacz? popularity and diffusion
The surname Koslacz is the 4,532,898th most widely held family name in the world, borne by around 1 in 383,555,048 people. The last name Koslacz occurs predominantly in Europe, where 79 percent of Koslacz live; 58 percent live in Eastern Europe and 58 percent live in West Slavic Europe.
This last name is most prevalent in Poland, where it is carried by 11 people, or 1 in 3,455,341. Outside of Poland Koslacz is found in 5 countries. It also occurs in The United States, where 16 percent are found and Germany, where 11 percent are found.
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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 Koslacz
- 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