Recorded 1962–2019 Boys' name Peak 1979 989 births

Sunil — boys' name

989 babies named Sunil in U.S. Social Security records since 1962, with the highest year being 1979. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1960s991970s3001980s2851990s1692000s952010s41
1970s
Peak decade

30% of everyone ever named Sunil was born in this single decade.

1979
Single peak year

42 babies were named Sunil in 1979 — its busiest year on record.

What the Data Says About Sunil

The Social Security Administration has registered 989 babies named Sunil between 1962 and 2019, spanning 58 consecutive years of U.S. birth records. As a boy's name, Sunil currently falls outside the top 1,000 boys' names for 2019. The name reached its historical peak in 1979, when 42 babies received it in a single year.

Decade-level aggregation shows that Sunil performed strongest in the 1970s, accumulating 300 births during that ten-year window. Across the 6 decades of recorded activity, Sunil shows a clear decline from its mid-century high. Geographically, the name is most concentrated in New York, which accounts for 159 births — the largest state-level total in the dataset — followed by Illinois and California. In total, SSA state-level files list Sunil in 5 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Sunil 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 989 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.

Sunil at a glance

Last recorded 2019

Total births

989

Since 1962

58 years of records

Peak year

1979

42 births that year

Strongest decade: 1970s

Current rank

Unranked

Outside the modern top-1,000

As of 2019

Active since

1962

Recorded for 58 years

Last year on file: 2019

Sunil popularity over time

Annual U.S. births registered with the Social Security Administration · 2019–1962

Last recorded 2019
Peak year (1979)
42
Annual births at peak — across 58 years of records
01020304050 201920082001199419871980197319661962 9

Sunil by decade

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

Peak: 1970s
Peak decade
1970s
300 births that decade — 30% of Sunil's all-time total
1960s991970s3001980s2851990s1692000s952010s41

Sunil by state

Where Sunil concentrates geographically — total births since 1962

Geographically diffuse
Top 5 states by recorded births for the name Sunil
Rank State Visual share Births Share of total
#1 New York
159 16.1%
#2 Illinois
34 3.4%
#3 California
33 3.3%
#4 Pennsylvania
5 0.5%
#5 Texas
5 0.5%
New York share of Sunil's total US births 16.1%
Even split

159 of 989 births nationwide. Compared to a flat distribution across 5 reporting states.

Frequently Asked Questions

How popular is the name Sunil?
989 babies have been named Sunil since 1962. It was last recorded in 2019. The peak year was 1979 with 42 births.
When was Sunil most popular?
Sunil was most popular in the 1970s decade with 300 total births. The single peak year was 1979.
Where is Sunil most popular?
The top states for the name Sunil are New York (159 births), Illinois (34 births), California (33 births).
How long has the name Sunil been used?
Sunil has been recorded in Social Security data since 1962, spanning 58 years of data through 2019.
What names are similar to Sunil?
Names with a similar sound or spelling include Sunny, Sun, Sung, Sundeep, and 4 more. 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, 1962–2019 (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.