Surname Teitsson (Teitsson 
) , in all the world, is a rare cognomen. The cognomen Teitsson is habitual in Iceland, where it is quite a common surname, Norway, where it is a very rare surname, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Teitsson | Iceland, Canada, Norway, Germany |
| gissur teitsson icelandic nobleman (b. 940) |
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| hallur teitsson 1085 - 1150, medieval warlord and XII century priest (b. 1085) |
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| jón teitsson (b. 1716) |
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| sveinn teitsson association football player (b. 1931) |
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| ari teitsson (b. 1943) |
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