Cyd vs Cydni

Side-by-side comparison of Cyd and Cydni — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Cyd

Girl name

Full profile →
Name B

Cydni

Girl name

Full profile →

Which name is more popular?

Metric Cyd Cydni
Current Rank Unranked Unranked
Total Births (all years) 556 590
Peak Year 1954 1996
Peak Year Births 45 37
Peak Decade 1950ss 1990ss
Gender Girl Girl
First Recorded Year 1947 1960

Births by Decade

Decade Cyd Cydni
1940ss 34 —
1950ss 256 —
1960ss 207 26
1970ss 59 10
1980ss — 38
1990ss — 251
2000ss — 194
2010ss — 58
2020ss — 13

Recent Annual Births (2014–present)

Year Cyd Cydni
2014 — 5
2016 — 7
2020 — 5
2021 — 8

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1947–1977.

← Compare different names