Family name Obeirne (Obeirne 
) , around the world, is a rare surname. The family name Obeirne is habitual in Ireland, where it is quite a rare surname, Australia, where it is a rare surname, and the United Kingdom. Not in comparison with a country's population, it is commonest in the United States, Ireland, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Obeirne | Australia, Germany, Ireland, United Kingdom, United States |