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