Family name Tanquina (Tanquina 
) , in the world, is a very rare cognomen. The surname Tanquina is habitual in Ecuador, where it is a very rare surname, Spain, and the United States, where it is an extremely rare surname. Very seldom, Tanquina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tanquina | Spain, Ecuador, United States |