Krystallynn is of American origin, derived from the name Crystal, which means 'clear' or 'ice'. The addition of '-lynn' gives it a unique feminine touch. This name gained popularity in the late 20th century and early 21st century, often chosen by parents seeking distinctive names for their daughters.
Krystallynn was a popular name among parents in the late 1980s, with a total of 12 newborn girls named Krystallynn across just two years, 5 in 1987 and another 7 in 1988.