Last name Romanowicz (Romanowicz 
, רומנוביץ 
) , in the world, is quite a rare cognomen. The cognomen Romanowicz is characteristic of Poland, where it is quite a rare surname, Israel, where it is a rare surname, and Argentina. In absolute terms, this name is the most popular in Poland, the United States, and Argentina. Likewise, Romanowicz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Romanowicz | Poland, France, United States, Germany, Argentina |
| רומנוביץ | Israel |
| franciszek romanowicz (b. 1728) |
|
|
|
tadeusz romanowicz Polish economist and politician (1843-1904), UA (b. 1843) |
|
| piotr romanowicz UA (b. 1803) |
|
|
|
aleksander romanowicz Russian general, PL (b. 1871) |
|
|
kazimierz romanowicz Polish publisher, FR (b. 1916) |
|
|
zofia romanowiczowa Polish writer, PL (b. 1922) |
|
|
zbigniew romanowicz Polish mathematician, PL (b. 1932) |
|
| jakub romanowicz (b. 1878) |
|
|
| alfred romanowicz AT (b. 1888) |
|
|
|
barbara romanowicz French-American physicist and seismologist, US (b. 1950) |
|
| aldona romanowicz Polish painter (1909-2009), PL (b. 1909) |
|
|
| ludmiła romanowicz Polish Righteous Among the Nations, PL (b. 1911) |
|
|
| walenty romanowicz Polish painter (1911-1945), PL (b. 1911) |
|
|
| walter romanowicz American soccer player (1918-1986), US (b. 1918) |
|
|
| roger romanowicz Australian soccer player, AU (b. 1947) |
|