Surname Itho (Itho 
) , worldwide, is a rare family name. The cognomen Itho is characteristic of the Democratic Republic of the Congo, where it is a rare surname, Indonesia, and Brazil, where it is a very rare surname. Also, Itho is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Itho | Germany, Indonesia, India, Brazil, Democratic Republic of the Congo |