Family name רדולסקו (Rădulescu 
, רדולסקו 
) , in the entire world, is quite a rare cognomen. The last name רדולסקו is characteristic of Romania, where it is quite a rare surname, Israel, where it is a rare surname, and Netherlands, where it is a very rare surname. Measured by absolute frequency, the name is most common in Romania, Israel, and Italy. Very seldom, רדולסקו is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rădulescu | Netherlands, Italy, United Kingdom, Germany, Romania |
| רדולסקו | Israel |