Last name Wiethan (Wiethan 
) , across the world, is a rare cognomen. The family name Wiethan is habitual in Brazil, where it is a very rare surname, Germany, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wiethan | Germany, Brazil, United States |
| natália wiethan person identified in the Museu da Pessoa collection, BR |
|
Mr, Pedro, Regis, Denis, Darcy, Laura, Lenir, Luiza, Lugel, James, Jairo, Julia, Neuza, Elton, Haley, Helio, Vania, Vitor, Irene, Sinval, Sergio, Amanda, Paulo, Paula, Kelli, Bruna, Ms, Ana, Soel, Alem, Davi, Luiz, Jose, Nara, Elsa, Eric, Carlos, Ires, Maria, Marli, Susan, Sueli, Sonia, Celia, Cleni, Clecy, Brian, Bruno, Iara, and Carson