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.
More common than 23% of names given to boys today.
19% of everyone ever named Rockford was born in this single decade.
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 1,000Peak year
Current rank
Active since
Rockford popularity over time
Annual U.S. births registered with the Social Security Administration · 2024–1917
- Peak year (1979)
- 20
- Annual births at peak — across 108 years of records
Currently ranks #10999 among boys.
699 total births across 108 years of SSA records. Peaked in 1979 with 20 births in a single year.
Rockford by decade
Total births in each ten-year window — peak vs trough at a glance
- Peak decade
- 2010s
- 131 births that decade — 19% of Rockford's all-time total
Rockford decade highlights
- Peak decade 131 births
- Runner-up 126 births
- Modern era share 2010s + 2020s
- Decades tracked with recorded births
2010s was Rockford's strongest decade
131 babies received the name during that ten-year window — about 19% of all-time use.
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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.