Supalla was born in
Pasco, Washington on December 4, 1957. Both of his parents and two of his three brothers were
deaf, and his third brother was hard of hearing. Supalla's brother Ted helped with the creation of Supalla's
name sign, which Samuel did not have until three weeks after his birth. Supalla later said: "I really think of myself as being born around December 23rd with the help of my brother, Ted!" At a very young age, he began appointing name signs for others. He is a filmmaker and a linguist “whose interest lies in the research and English development issues concerning deaf children” and stresses the importance of a natural sign language. Before enrolling in school, Samuel's father would often go to the
Deaf Club bringing the whole family along to attend. Samuel himself remembers the old stories and plays that were performed in ASL. The audience at the Club shared a fascination for these ASL stories. He graduated from the Oregon School for the Deaf. Throughout preschool and elementary, the program enforced
oralism amongst deaf students where signing was not allowed. Although the children were not allowed to sign, they would do so in their dormitories. “I had become a signing model for my peers during the early formative years. When Supalla went home, he made up stories about an imaginary white horse, and when he returned to school, he told his classmates. When the students visited his home, “they would ask where the white horse was. I would have to lie and tell them that the white horse died. They were disappointed that they never got to see the white horse”. When Supalla was 15, the
Oregon School for the Deaf was invited by
Gallaudet University to the
National Association of the Deaf. There was a talent competition in front of an audience of Gallaudet students. Supalla won the competition. ==Education and career beginnings ==