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Family name Muirne (Myrna
, Muirne
) , throughout the world, is a common cognomen. The surname Muirne is habitual in Mexico, where it is quite a common surname, Nicaragua, where it is quite a rare surname, and Israel. Not in comparison with a country's population, this name is the most popular in Mexico, Argentina, and Indonesia. More prevalently, Muirne is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Myrna | Bolivia, Philippines, Mexico, United States, Puerto Rico |
| Muirne | United States, United Kingdom, Ireland |