On record since 1880
Sydni
5,353 people have carried the name Sydni in the U.S. record since 1880.
It peaked in the 2000s. Also spelled Sydney, Sidney, Sydnee, Sydnie.
U.S. RecordSocial Security, 1880 to 2024
All-time rank#3,996 of 104,819 names
People on record5,353
Peak decade2000s
First recorded1880