Family name Tagavi (Тагави 
, Tagavi 
) , globally, is a rare surname. The surname Tagavi is characteristic of Sweden, where it is a rare surname, Iran, where it is a very rare surname, and Russia. Measured by absolute frequency, it is commonest in Iran, Russia, and the United States. Much less frequently, Tagavi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Тагави | Russia, Belarus |
| Tagavi | Sweden, Iran, United States, India, Canada |