Family name Ernstsson (Ernstsson 
) , all around the world, is a rare last name. The cognomen Ernstsson is habitual in Sweden, where it is quite a rare surname, Mexico, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Ernstsson | Sweden, United States, Mexico |
| ludwig ernstsson Swedish footballer and manager, SE (b. 1972) |
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| olivia ernstsson researcher (ORCID 0000-0002-8920-1372) |
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| joacim ernstsson Swedish handball player, SE (b. 1982) |
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Mr, Vidya, Inger, Oscar, Markus, Mattis, Magnus, Morgan, Stefan, Sveinn, Anders, Astrid, Carola, Pontus, Linnea, Ludwig, Ludvig, Joacim, Joakim, Thomas, Tobias, Eythor, Helen, Hanna, Jenny, Johan, Ulf, Mats, Mona, Sven, Axel, Klas, Lars, Lisa, Erik, Emil, Henrik, Olof, Marie, Silas, Sofia, Sofie, Alice, Arvid, Korre, Robin, David, Linus, Maria, and Ulrica