Last name Ottro (Ottro 
) , around the globe, is a rare cognomen. The surname Ottro is habitual in Ivory Coast, where it is quite a rare surname, France, where it is a very rare surname, and Canada, where it is an extremely rare surname. Very seldom, Ottro is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ottro | Ivory Coast, Canada, United States, France, Spain |
| olivier gnakabi ottro Ivorian association football player, CI (b. 1981) |
|