Cognomen Иркаев (Иркаев 
) , in the entire world, is a very rare surname. The last name Иркаев is habitual in Eastern Europe, particularly Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Иркаев | Russia |
| иркаев, николай лазаревич erzya soviet writer, poet, translator (1906-1978), RU (b. 1906) |
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баҳор иркаев TJ (b. 1951) |
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