Last name Curraoin (Curraoin 
) , in all the world, is a very rare family name. The family name Curraoin is characteristic of Northern Europe, particularly Ireland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Curraoin | Ireland |
| seán ó curraoin Irish writer, IE |
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| seán ó curraoin Irish hurler, IE (b. 1981) |
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| fiontán ó curraoin Irish Gaelic football player, IE (b. 1992) |
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