Surname איירטון (Ayrton 
, איירטון 
) , around the world, is quite a rare cognomen. The surname איירטון is habitual in the United Kingdom, where it is a rare surname, Argentina, and New Zealand. In absolute terms, it most frequently occurs in the United Kingdom, Argentina, and Mexico. More prevalently, איירטון is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ayrton | Democratic Republic of the Congo, United Kingdom, Angola, Argentina, Brazil |
| איירטון | Israel |