Recorded 1997–2009 Boys' name Peak 2009 30 births

Cianan — boys' name

30 babies named Cianan in U.S. Social Security records since 1997, with the highest year being 2009. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1990s112000s19
2000s
Peak decade

63% of everyone ever named Cianan was born in this single decade.

2009
Single peak year

7 babies were named Cianan in 2009 — its busiest year on record.

What the Data Says About Cianan

The Social Security Administration has registered 30 babies named Cianan between 1997 and 2009, spanning 13 consecutive years of U.S. birth records. As a boy's name, Cianan currently falls outside the top 1,000 boys' names for 2009. The name reached its historical peak in 2009, when 7 babies received it in a single year.

Decade-level aggregation shows that Cianan performed strongest in the 2000s, accumulating 19 births during that ten-year window. Across the 2 decades of recorded activity, Cianan shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Cianan 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 30 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.

Cianan at a glance

Last recorded 2009

Total births

30

Since 1997

13 years of records

Peak year

2009

7 births that year

Strongest decade: 2000s

Current rank

Unranked

Outside the modern top-1,000

As of 2009

Active since

1997

Recorded for 13 years

Last year on file: 2009

Cianan popularity over time

Annual U.S. births registered with the Social Security Administration · 2009–1997

Last recorded 2009
Peak year (2009)
7
Annual births at peak — across 13 years of records
4.555.566.577.5 20092003200219991997 5

Cianan by decade

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

Peak: 2000s
Peak decade
2000s
19 births that decade — 63% of Cianan's all-time total
1990s112000s19

Frequently Asked Questions

How popular is the name Cianan?
30 babies have been named Cianan since 1997. It was last recorded in 2009. The peak year was 2009 with 7 births.
When was Cianan most popular?
Cianan was most popular in the 2000s decade with 19 total births. The single peak year was 2009.
How long has the name Cianan been used?
Cianan has been recorded in Social Security data since 1997, spanning 13 years of data through 2009.
What names are similar to Cianan?
Names with a similar sound or spelling include Cian, Ciaran, Ciara, Ciano. These share a common prefix and are also used for boys.

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, 1997–2009 (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.