Cydney is an uncommon yet captivating given name of American origin. It is derived from the Welsh masculine name Cython, which means "from the round hill." However, as a unisex name, Cydney has gained popularity in recent years and is often favored for its unique sound and spelling. The name's phonetic pronunciation is /SAY-dee/, with emphasis on the first syllable. Cydney is not typically associated with any particular month or day, allowing it to stand alone without the influence of saints' days or other name-related traditions. It is also free from the weight of well-known historical figures or literary characters that might overshadow its individuality. With only a few thousand people sharing this name worldwide, Cydney remains distinctive and memorable.
"Cydney had a brief peak in popularity with 8 births in 1996, but it has since declined, with the last recorded birth occurring in 2005 and a total of 25 babies named Cydney born over this period."