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Family name Dianah (Dianah
) , around the world, is quite a rare surname. The last name Dianah is characteristic of Uganda, where it is quite a rare surname, Oman, where it is a rare surname, and Indonesia. In absolute terms, it is the most numerous in Uganda, Indonesia, and Nigeria. More prevalently, Dianah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dianah | United States, Indonesia, Uganda, Kenya, South Africa |