Patronymics in Sweden and why your ancestors had different surnames
In many ways, family history in Sweden is easy. The records are detailed and easily available. They generally start as early as in the 17th century. If you have just started sorting out your Swedish ancestry, you have an interesting journey ahead.
One thing makes it more complicated, though, and it’s the use of surnames. You won’t find a Facebook group for your Swedish Johansson family. In fact, your ancestor’s surname might not help you much at all.
What’s a patronymic?
Most Swedes before the 20th century went by a patronymic. It was not a family name; it was a last name based on the first name of the father. The father’s first name was followed by the word for son (son) or daughter (dotter). For example, the son of Johan had the last name Johan’s son—Johansson. The female version was Johan’s daughter—Johansdotter.
This meant each family had different last names between the father, the mother, and their children.
Another consequence of the use of patronymics is that people with the same last name might not be related, not even if they lived in the same parish or even on the same farm. It simply meant their fathers had the same first name, nothing more.
Altogether, searching for the Johansson lineage isn’t meaningful. I know it’s tempting to look for common roots when you find another Johansson. Trust me, it’s not worth it.
Examples of common patronymics
- Andersdotter, Andersson
- Johansdotter, Johansson
- Karlsdotter, Karlsson
- Nilsdotter, Nilsson
- Eriksdotter, Ersdotter, Eriksson, Ersson
- Larsdotter, Larsson
- Olsdotter, Olsson
- Persdotter, Persson
- Svensdotter, Svensson
- Gustafsdotter, Gustafsson
The most important rule in Swedish genealogy
Some Swedes actually used surnames, but they weren’t always passed down. Soldiers, craftsmen, priests, and the nobility often also had distinct last names. That doesn’t mean they were family names. They might just as well be personal, or even temporary, last names. So when researching in Sweden, it’s useful to remind yourself:
You can never assume that a last name was passed on in Sweden.
You may find examples of family names that were inherited, but it wasn’t the norm.
Not all things are what they seem at first. Naming patterns is one of those things that don’t look complicated, but can change the whole playing field.
Adapting to local conditions
As accessible as Swedish records are, they are in many ways hard to interpret. Swedish history is very different from that of other larger European countries such as France, the UK, or Germany. Patronymics have been used in societies all over the world. But the combination of climate, culture, and laws is unique for each location. When tracing ancestors in Sweden, you will have to adjust your strategy to the local conditions. Remembering that last names typically weren’t family names is the most useful shift you can make when researching your Swedish ancestors.
Discover your ancestry in Sweden
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