1. Wallack - Noun
2. Wallack - Proper noun
Wallack (plural Wallacks)
(archaic) A Wallachian.
Wallack (plural Wallacks)
A surname from German.
• Marc Wallack is 72. Cynthia Zhou is 27. The story of is one of our most popular reports this week. Source: Internet
"Nadav Wallack is my first born. Source: Internet