Kostac Family History & Genealogy
Kostac Last Name History & Origin
AddHistory
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Name Origin
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Spellings & Pronunciations
We don't have any alternate spellings or pronunciation information on the Kostac name. Have information to share?
Nationality & Ethnicity
We don't have any information on the nationality / ethnicity of the Kostac name. Have information to share?
Famous People named Kostac
Are there famous people from the Kostac family? Share their story.
Early Kostacs
These are the earliest records we have of the Kostac family.
![Joseph Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![Joseph Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![Anton Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![Lempi Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-female-small.png)
![John Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
Kostac Family Photos
There are currently no family photos associated to the Kostac family.
Kostac Family Tree
Discover the most common names, oldest records and life expectancy of people with the last name Kostac.
Updated Kostac Biographies
![John Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![Anton Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![Joseph Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![Lempi Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-female-small.png)
![Joseph Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
Popular Kostac Biographies
![Anton Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![John Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![Lempi Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-female-small.png)
![Joseph Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![Elvera Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-female-small.png)
Kostac Death Records & Life Expectancy
The average age of a Kostac family member is 81.0 years old according to our database of 6 people with the last name Kostac that have a birth and death date listed.
Life Expectancy
Oldest Kostacs
These are the longest-lived members of the Kostac family on AncientFaces.
![Lempi Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-female-small.png)
![Joseph Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![Joseph Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![Anton Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
![John Kostac](https://www.ancientfaces.com/images/site/shared/bio-avatar-male-small.png)
Other Kostac Records
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Followers & Sources
![Loading records](https://static.ancientfaces.com/images/utilities/loading/ancientfaces-128x128.gif)