Cognomen Tuengerthal (Tuengerthal 
) , all around the world, is a rare family name. The surname Tuengerthal is habitual in Madagascar, where it is a rare surname, Germany, where it is a very rare surname, and Spain. Much less frequently, Tuengerthal is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tuengerthal | South Africa, Germany, Spain, Madagascar |
| max tuengerthal DE (b. 1869) |
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| hansjürgen tuengerthal German lawyer, DE (b. 1936) |
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| isabel tuengerthal German actress and author, DE (b. 1970) |
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| siegfried tuengerthal researcher |
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