Cognomen Kaltham (Kaltham 
) , across the world, is a rare surname. The surname Kaltham is habitual in Saudi Arabia, where it is quite a rare surname, Syria, where it is a rare surname, and Malaysia. Also, Kaltham is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kaltham | Syria, United Arab Emirates, Oman, Malaysia, Saudi Arabia |