Across the world, Iaconis (Iaconis 
) is a very rare largely female, but seldom male forename. The first name Iaconis is characteristic of Southern Europe, particularly Italy, where it is a very rare largely feminine, but uncommonly male name. Much more frequently, Iaconis is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Iaconis | Italy, Australia, United States, Argentina, France |