Portnow is an occupational surname derived from the Russian word "portnoy", "tailor". Notable people with the surname include: 
  See also
 - All pages with titles containing Portnow
|  | 
|---|
| Germanic |  Tayler, TaylorSchneider, Schnieder, Schnieders Schröder Schroeder, Schröter, Schrödter, Schrötter, Schröer, Schrörs, Schreurs, Schrader, Schroder, Schroedter, Schrøder, Schreuder, Schreuders
SnymanKleid (קליידל, Yiddish)Nager, Neher, Stich, Faulstich, Nader, Neder
 |  | 
|---|
| Romance |  | 
|---|
| Slavic |  Kravets, Kravtsov/Krawtzoff, Kravchenko, KravchukKrawiec (Yiddish calques: Kravits/Kravitz, Krawetz), Krawczyk, Krawczak, Krawczuk, Krawczyński (Kravchinsky, Kravchynskyi),Krajčí/Krajci, Krajčík, Krajčír/Kraicir, Krejčí, Krejčík, KrejčírPortnoy/Portnoi, Portnoff, Portnov, , PortnyaginShvets, Shevtsov
 | 
|---|
| Semitic |  | 
|---|
| Other |  | 
|---|