Cian is a distinctive boys' name in United States, ranking #1310 in 2025 with 148 recorded births. The name reached its all-time peak in 2007 with 181 births ranking #1039. Since 1996, the popularity has increased by 300.0%. In 2025, approximately 1 in every 11,541 boys born was named Cian. RISING Recent data shows the name is currently rising.
Cian is an old Irish name usually understood to mean something like "ancient" or "enduring". Its very short form gives it a modern feel despite its deep roots in Gaelic tradition.
The name appears in Irish mythology and early tradition, which gives it real historical depth. In modern use, it appeals to parents looking for a compact Celtic name that still feels authentic.