Last name アイロン (Iron 
, アイロン 
) , around the world, is quite a rare surname. The family name アイロン is habitual in Mauritius, where it is quite a rare surname, Israel, and Canada, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Indonesia, Myanmar, and Canada. More prevalently, アイロン is the forename as well as the last name.