Surname アルゴ (Argo 
, アルゴ) , in all the world, is quite a common cognomen. The cognomen アルゴ is characteristic of Israel, where it is quite a rare surname, Indonesia, and the United States. Measured by absolute frequency, the name is most common in Indonesia, the United States, and Ethiopia. Likewise, アルゴ is the forename as well as the last name.