Recorded 2019–2020 Girls' name Peak 2020 15 births

Cynniah — girls' name

15 babies named Cynniah in U.S. Social Security records since 2019, with the highest year being 2020. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

2010s62020s9
2020s
Peak decade

60% of everyone ever named Cynniah was born in this single decade.

2020
Single peak year

9 babies were named Cynniah in 2020 — its busiest year on record.

What the Data Says About Cynniah

The Social Security Administration has registered 15 babies named Cynniah between 2019 and 2020, spanning 2 consecutive years of U.S. birth records. As a girl's name, Cynniah currently falls outside the top 1,000 girls' names for 2020. The name reached its historical peak in 2020, when 9 babies received it in a single year.

Decade-level aggregation shows that Cynniah performed strongest in the 2020s, accumulating 9 births during that ten-year window. Across the 2 decades of recorded activity, Cynniah shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Cynniah in our reference dataset. These figures derive from SSA's annual national and state-level name files, which include any name appearing at least five times in a given year or state-year; names below that threshold are suppressed for privacy and therefore excluded from the totals shown here. The 15 total represents a lower bound — actual usage may be higher in years or states where the count fell below the disclosure floor. This page is provided for informational and research purposes only and does not constitute personal, legal, or naming advice.

Cynniah at a glance

Last recorded 2020

Total births

15

Since 2019

2 years of records

Peak year

2020

9 births that year

Strongest decade: 2020s

Current rank

Unranked

Outside the modern top-1,000

As of 2020

Active since

2019

Recorded for 2 years

Last year on file: 2020

Cynniah popularity over time

Annual U.S. births registered with the Social Security Administration · 2020–2019

Last recorded 2020
Peak year (2020)
9
Annual births at peak — across 2 years of records
5678910 20202019 6

Cynniah by decade

Total births in each ten-year window — peak vs trough at a glance

Peak: 2020s
Peak decade
2020s
9 births that decade — 60% of Cynniah's all-time total
2010s62020s9

Frequently Asked Questions

How popular is the name Cynniah?
15 babies have been named Cynniah since 2019. It was last recorded in 2020. The peak year was 2020 with 9 births.
When was Cynniah most popular?
Cynniah was most popular in the 2020s decade with 9 total births. The single peak year was 2020.
How long has the name Cynniah been used?
Cynniah has been recorded in Social Security data since 2019, spanning 2 years of data through 2020.
What names are similar to Cynniah?
Names with a similar sound or spelling include Cynthia, Cyndi, Cyndy, Cyndee, and 4 more. These share a common prefix and are also used for girls.

Data Sources

Data as of 2024. Source: U.S. Social Security Administration (SSA).

Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, 2019–2020 (ssa.gov/oact/babynames). National-level data includes all names with 5 or more occurrences in a given year.

State-level: Source: U.S. Social Security Administration, Baby Names — State-Level Files (namesbystate.zip). Includes all names with 5 or more occurrences per state per year; rarer names are excluded for privacy.