Billy Rankin is a Scottish guitarist and rock musician active in the 1980s and 1990s. Best known for his work with Nazareth (1980–83 & 1990–94), he also had a successful solo career, including a US hit single "Baby Come Back". Classically trained, Rankin played cello at school and was granted a Scottish Region Music Scholarship in 1971, but preferred rock music to classical. He joined Nazareth in 1980, and appeared on their albums Snaz (1981), 2XS (1982) and Sound Elixir (1983) before leaving the band. Rankin issued a solo album Growin' up Too Fast in 1984, and had a hit single that reached #52 on the Billboard Hot 100 with "Baby Come Back", taken from the album.