Surname יסטרוב (Jastrow 
, יסטרוב 
) , across the world, is quite a rare family name. The surname יסטרוב is characteristic of Luxembourg, where it is quite a rare surname, Germany, where it is a rare surname, and Brazil. Not in comparison with a country's population, it most frequently occurs in Brazil, Germany, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Jastrow | Germany, Mexico, United States, Poland, Brazil |
| יסטרוב | Israel |