Fabian is of Latin origin, derived from the Roman family name Fabius. This name has been used throughout history and across various cultures, making it a versatile choice for parents seeking a classic yet distinctive name for their child. In English-speaking countries, Fabian has typically been more popular with boys than girls, although its usage as a female name has increased in recent years. Notable individuals named Fabian include Italian composer Giovanni Paolo Fabiani and British actor Fabian Frankenberger, demonstrating the international appeal of this name.
"Fabain peaked in popularity during the late 1970s to early 1980s, with a notable spike in 1976."