Vámbéry was born as "Hermann Wamberger" in Szent-György, Kingdom of Hungary (now Svätý Jur, Slovakia), into a poor Jewish family. According to Ernst Pawel, a biographer of Theodor Herzl, as well as Tom Reiss, a biographer of Kurban Said, Vámbéry's original last name was "Wamberger" rather than Bamberger. He was raised Jewish, but later became an atheist. Vámbéry was 1 year old when his father died and the family moved to Dunaszerdahely (now Dunajská Streda in Slovakia). He attended the local school until the age of 12 and showed a remarkable aptitude for learning languages. He was forced to walk with crutches because of a congenital disorder and eventually had to leave school due to difficult financial circumstances. He worked briefly as a tailor's assistant, but after becoming tutor to the son of the village innkeeper, he was enabled by his friends to enter the "Untergymnasium" of Szentgyörgy.