Throughout the world, Estava (Tabata 
, Estava 
) is quite a rare dominantly girly, but infrequently masculine first name. The first name Estava is habitual in Brazil, where it is quite a rare dominantly female, but infrequently masculine name, Costa Rica, where it is a rare girly name, and Taiwan, where it is a rare boy's name. Measured by absolute frequency, this name is the most popular in Brazil, Mexico, and Taiwan. Also, Estava is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tabata | Japan, South Africa, Mexico, Brazil, Venezuela |
| Estava | Philippines, United States, Canada, Brazil, Venezuela |