Family name Idoni (Idoni 
) , around the world, is a rare surname. The surname Idoni is habitual in the Democratic Republic of the Congo, where it is a rare surname, Nigeria, and the United States, where it is a very rare surname. Very seldom, Idoni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Idoni | Nigeria, United States, India, Brazil, Democratic Republic of the Congo |
| timothy c. idoni American politician, US (b. 1955) |
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