Kylyn is of Greek origin, meaning "from Cynthus". It is derived from the name Cynthia, which is itself derived from the moon goddess Artemis' epithet, associated with the mountain Cynthus on the island of Delos in Greece. This name has gained popularity in recent years, particularly among English-speaking countries, likely due to its unique sound and connection to Greek mythology.
"The name Kylyn experienced fluctuating popularity over the past two decades, with notable peaks in recent years."