Around the globe, Eythor (Eythor 
) is a very rare male first name. The first name Eythor is characteristic of Iceland, where it is quite a rare male name, and Brazil, where it is a very rare masculine name.
| VARIANT | COUNTRY |
|---|---|
| Eythor | Norway, Iceland, Brazil, Denmark, United States |
| eythor örn jonsson researcher |
|
|
| eythor björnsson researcher, IS |
|
|
| eythor runar eiriksson researcher |
|
|
| eythor baldursson (b. 1997) |
|
Melo, Eiriksson, Vidisson, Ivarsson, Westman, Unnarsson, Schuartz, Bjornsson, Karlsson, Gudjonsson, Einarsson, Eythorsson, Oliveira, Olafsson, Magnusson, Rodrigues, Edvardsson, Hafsteinsson, Hafbergsson, Sigurdsson, Kristjansson, Gunnarsson, Ernstsson, Jonsson, Barbosa, Candido, Berg, Rosa, Reis, Lima, Satin, Silva, Sousa, Costa, Brito, Lopes, Theodorsson, Macena, Araujo, Aguiar, Cabral, Bender, Karaja, Franca, Modesto, Santana, Arnalds, Cardoso, Santos, and Haraldsson