Surname Ирланда (Irlanda 
, Ирланда 
) , in all the world, is quite a common cognomen. The cognomen Ирланда is characteristic of Latin America and the Caribbean, particularly Mexico, where it is quite a rare surname, Nicaragua, and Puerto Rico. Not in comparison with a country's population, this name is the most popular in Mexico, Philippines, and Indonesia. Also, Ирланда is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Irlanda | Indonesia, Philippines, Mexico, Brazil, Venezuela |
| Ирланда | Russia |