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Surname Герхардсен (Gerhardsen , Герхардсен) , worldwide, is a rare cognomen. The surname Герхардсен is habitual in Norway, where it is quite a common surname, Sweden, where it is a rare surname, and Australia, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Norway, Sweden, and Germany.
VARIANT | COUNTRY |
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Gerhardsen | Germany, Sweden, United States, Norway, Australia |