Last name Wallack (Wallack 
) , in all the world, is a rare surname. The surname Wallack is habitual in Canada, where it is a rare surname, the United States, and New Zealand, where it is a very rare surname. Measured by absolute frequency, it is commonest in the United States, Canada, and India.
| VARIANT | COUNTRY |
|---|---|
| Wallack | Brazil, Canada, United Kingdom, United States, India |
|
william wallack English actor (b. 1760) |
|
|
henry john wallack British actor and stage manager (b. 1790) |
|
|
james william wallack Anglo-American actor and manager (1794-1864), US (b. 1794) |
|
| elizabeth wallack English actress, GB (b. 1760) |
|
|
|
james william wallack ii American actor (1818-1873), US (b. 1818) |
|
|
lester wallack American actor (1820-1888), US (b. 1820) |
|
| george wallack American actor and soldier (b. 1839) |
|
|
| franz wallack Austrian civil engineer (1887-1966), AT (b. 1887) |
|
|
| katie wallack American actress, US (b. 1953) |
|
|
| melisa wallack screenwriter, film director, and former business manager, US (b. 1968) |
|
|
| todd wallack journalist |
|
|
| william wallack 20th-century actor |
|
|
| lawrence wallack researcher (ORCID 0000-0002-5953-5849) |
|
|
| elizabeth m wallack researcher |
|
|
| june wallack Canadian voice actress, CA |
|