Wide island or south of the water
A modern spelling variant of Sydney. It likely derives from the Old English words 'sid' meaning wide and 'eg' meaning island, or as a contraction of Saint-Denis.
About 8 girls were named Sydni in 2025.
US births per 5-year period, 1990–present (SSA data).
American track and field athlete
American actress
The same feel as Sydni — far less common.
Hidden gems that stand out.
