The name Crystl is of American origin, derived from the mineral crystal. It was popularized during the mid-20th century as a unique and modern alternative to traditional names like Crystal. The name Crystl typically carries one 's' instead of two, giving it a distinct appearance that sets it apart from other similar-sounding names.
The name Crystl peaked in popularity during the early to mid-1980s, with a particularly high number of babies given this name in 1982.