Lassalle was born Ferdinand Johann Gottlieb Lassal on 11 April 1825 in Breslau, Silesia (now Wrocław, Poland). His father Heyman Lassal was a Jewish silk merchant and intended his son for a business career, sending him to the commercial school at Leipzig. However, Lassalle soon transferred to university, studying first in the University of Breslau and later at the University of Berlin. There, Lassalle studied philology and philosophy and became a devotee of the philosophical system of Georg Hegel. Lassalle changed his name at a young age to disassociate himself from Judaism.