Cognomen Yotham (Yotham 
) , worldwide, is quite a rare family name. The last name Yotham is characteristic of Tanzania, where it is quite a rare surname, and India, where it is an extremely rare surname. Likewise, Yotham is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yotham | Egypt, Tanzania, India, Indonesia, Zambia |