Across the world, Tubau (Tubau 
, טובאו 
) is an extremely rare masculine first name. Likewise, Tubau is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tubau | Portugal, Spain, Switzerland, France, Argentina |
| טובאו | Israel |
| pere pujol tubau ES (b. 1887) |
|