Surname Idith (Idith 
) , all around the world, is a very rare last name. The cognomen Idith is habitual in Nicaragua, where it is a rare surname, Spain, where it is a very rare surname, and Nigeria. Not in comparison with a country's population, this name is the most popular in Nigeria, India, and Nicaragua. More prevalently, Idith is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Idith | South Africa, Brazil, Nigeria, India, Peru |