Last name Soutomaior (Soutomaior 
) , globally, is a very rare family name. The last name Soutomaior is habitual in France, where it is an extremely rare surname, Brazil, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Soutomaior | Brazil, United States, France |
| diego zúñiga soutomaior ES (b. 1564) |
|
|
| paio gómez de soutomaior ES |
|