Sidney vs Cyndee

Baby Name Comparison — 2026

Sidney

Girl #1,726 Most Popular 2 Syllables

"wide island"

Origin: Old English

English American Australian

✓ All Clear

Girl #65,590 Most Popular 2 Syllables

"from Mount Cynthus"

Origin: Greek

English American

✓ All Clear

Sidney Rank #1,726

Cyndee Rank #65,590

Sidney is more popular, ranked #1726 vs #65590 for Cyndee.

Is Sidney or Cyndee more popular?

Sidney is more popular, ranked #1726 compared to Cyndee at #65590 in the United States.

What do Sidney and Cyndee mean?

Sidney means "wide island" (Old English origin). Cyndee means "from Mount Cynthus" (Greek origin).

Are Sidney and Cyndee boy or girl names?

Sidney is primarily a girl name. Cyndee is primarily a girl name.