Surname Þorkelsson (Þorkelsson 
) , across the world, is a very rare family name. The cognomen Þorkelsson is characteristic of Northern Europe, particularly Iceland, where it is quite a common surname.
| VARIANT | COUNTRY |
|---|---|
| Þorkelsson | Iceland |
| þorbjörn þorkelsson (b. 900) |
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| þorgeir ljósvetningagoði þorkelsson Icelandic lawspeaker, IS (b. 940) |
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| þormóður þorkelsson (b. 944) |
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| önundur þorkelsson (b. 1200) |
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| jón þorkelsson (b. 1697) |
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| jón þorkelsson (b. 1822) |
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| einar þorkelsson (b. 1867) |
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| þorkell þorkelsson (b. 1876) |
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| gísli þorkelsson association football player (b. 1941) |
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| viðar þorkelsson association football player (b. 1963) |
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| sigurbjörn þorkelsson (b. 1964) |
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