Krystian is a name of Polish origin, derived from the word "krystal," meaning crystal. It gained popularity in Poland and other Slavic countries during the late Middle Ages. The name Krystian is typically given to boys and has been consistently used throughout history, with notable figures bearing this name including Polish king Krystyn of Olkusz (1380-1427). The name Krystian is often associated with strength, clarity, and brilliance, qualities that crystal might evoke.
"The name Krystian experienced a significant rise in popularity between 1990 and 1998, with a peak of 26 births in 1990, before declining steadily until the mid-2000s. After fluctuating around the mid-teens mark for several years, it fell to just five births each in 2014 and 2020."