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Family name Ious (Иус
, Ious
) , in the entire world, is a rare cognomen. The surname Ious is characteristic of Belarus, where it is a rare surname, Russia, and Kazakhstan. Measured by absolute frequency, it most frequently occurs in Russia, Myanmar, and Belarus. Very seldom, Ious is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Иус | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Ious | Myanmar, India, France, China, Morocco |