US rank #10999 Boys' name Peak 1979 699 births

Rockford — #10999 US boys' name

699 babies named Rockford in U.S. Social Security records since 1917, with the highest year being 1979. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1910s171920s61940s511950s1261960s671970s721980s921990s372000s522010s1312020s48
#10999
of 14,243 boys in use

More common than 23% of names given to boys today.

2010s
Peak decade

19% of everyone ever named Rockford was born in this single decade.

1979
Single peak year

20 babies were named Rockford in 1979 — its busiest year on record.

What the Data Says About Rockford

The Social Security Administration has registered 699 babies named Rockford between 1917 and 2024, spanning 108 consecutive years of U.S. birth records. As a boy's name, Rockford currently holds the #10999 rank among boys for 2024. The name reached its historical peak in 1979, when 20 babies received it in a single year.

Decade-level aggregation shows that Rockford performed strongest in the 2010s, accumulating 131 births during that ten-year window. Across the 11 decades of recorded activity, Rockford shows notable generational variation in parental adoption.

No etymological entry is currently available for Rockford 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 699 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.

Rockford at a glance

Outside the top 1,000

Total births

699

Since 1917

108 years of records

Peak year

1979

20 births that year

Strongest decade: 2010s

Current rank

#10,999

Among boys

As of 2024

Active since

1917

Recorded for 108 years

Last year on file: 2024

Rockford popularity over time

Annual U.S. births registered with the Social Security Administration · 2024–1917

Outside the top 1,000
Peak year (1979)
20
Annual births at peak — across 108 years of records
0510152025 202420152005199219811965195619471917 6

Rockford by decade

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

Peak: 2010s
Peak decade
2010s
131 births that decade — 19% of Rockford's all-time total
1910s171920s61940s511950s1261960s671970s721980s921990s372000s522010s1312020s48

Frequently Asked Questions

How popular is the name Rockford?
699 babies have been named Rockford since 1917. It currently ranks #10999 among boys. The peak year was 1979 with 20 births.
When was Rockford most popular?
Rockford was most popular in the 2010s decade with 131 total births. The single peak year was 1979.
How long has the name Rockford been used?
Rockford has been recorded in Social Security data since 1917, spanning 108 years of data through 2024.
What names are similar to Rockford?
Names with a similar sound or spelling include Rocco, Rocky, Rock, Rockwell, and 4 more. These share a common prefix and are also used for boys.

Keep exploring Rockford

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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, 1917–2024 (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.