Last name Isackson (Isackson 
) , in all the world, is a rare family name. The cognomen Isackson is characteristic of Australia, where it is a rare surname, Sweden, and Canada. Measured by absolute frequency, it is the most numerous in the United States, Canada, and Australia. Very seldom, Isackson is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Isackson | Canada, Australia, Sweden, Brazil, United States |