Last name Ignia (Ignia 
) , all over the world, is a rare cognomen. The last name Ignia is habitual in Romania, where it is a rare surname, France, where it is a very rare surname, and Venezuela. Not in comparison with a country's population, it most frequently occurs in Romania, France, and the United States. Very seldom, Ignia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ignia | Brazil, France, United States, Romania, Venezuela |