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Surname Jan-Andreas (Jan-Andreas
) , globally, is an extremely rare family name. Much more prevalently, Jan-Andreas is the forename as well as the last name. Parts of the name also exists independently as a last name Jan, and a first name Andreas.
| VARIANT | COUNTRY |
|---|---|
| Jan-Andreas | Germany, Norway |
Fyen, Fagerli, Hönscher, and Westermann