Last name Istal (Stal 
, Istal 
) , worldwide, is quite a rare family name. The family name Istal is characteristic of Netherlands, where it is quite a rare surname, Sweden, and Myanmar. Measured by absolute frequency, the name is most common in Myanmar, Netherlands, and Poland. Also, Istal is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Stal | Democratic Republic of the Congo, Myanmar, Poland, France, Netherlands |
| Istal | Spain, Malaysia, India, Poland, Brazil |