Cognomen Tecli (Tecli 
) , across the world, is a very rare surname. The cognomen Tecli is habitual in Italy, where it is a very rare surname, Australia, and Argentina, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Italy, Brazil, and Australia. Very seldom, Tecli is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tecli | Brazil, Italy, Argentina, Philippines, Australia |