Cognomen Katty Irlanda (Katty Irlanda 
) , in the world, is an extremely rare family name. The cognomen Katty Irlanda is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Katty Irlanda is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Katty Irlanda | Chile, Ecuador |