Recorded 1945–1985 Girls' name Peak 1953 595 births

Rondi — girls' name

595 babies named Rondi in U.S. Social Security records since 1945, with the highest year being 1953. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1940s261950s2191960s1891970s1201980s41
1950s
Peak decade

37% of everyone ever named Rondi was born in this single decade.

1953
Single peak year

39 babies were named Rondi in 1953 — its busiest year on record.

What the Data Says About Rondi

The Social Security Administration has registered 595 babies named Rondi between 1945 and 1985, spanning 41 consecutive years of U.S. birth records. As a girl's name, Rondi currently falls outside the top 1,000 girls' names for 1985. The name reached its historical peak in 1953, when 39 babies received it in a single year.

Decade-level aggregation shows that Rondi performed strongest in the 1950s, accumulating 219 births during that ten-year window. Across the 5 decades of recorded activity, Rondi shows a clear decline from its mid-century high. Geographically, the name is most concentrated in California, which accounts for 20 births — the largest state-level total in the dataset — followed by Illinois. In total, SSA state-level files list Rondi in 2 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Rondi 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 595 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.

Rondi at a glance

Last recorded 1985

Total births

595

Since 1945

41 years of records

Peak year

1953

39 births that year

Strongest decade: 1950s

Current rank

Unranked

Outside the modern top-1,000

As of 1985

Active since

1945

Recorded for 41 years

Last year on file: 1985

Rondi popularity over time — girls

Annual U.S. births registered with the Social Security Administration · 1985–1945

Last recorded 1985
Peak year (1953)
39
Annual births at peak — across 41 years of records
01020304050 198519801975197019651960195519501945 8

Rondi popularity over time — boys

7 total births recorded since 1975 (Rondi as boys' name)

Unisex variant — 7 births
7 1975 7

Rondi by decade

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

Peak: 1950s
Peak decade
1950s
219 births that decade — 37% of Rondi's all-time total
1940s261950s2191960s1891970s1201980s41

Rondi by state

Where Rondi concentrates geographically — total births since 1945

Geographically diffuse
Top 2 states by recorded births for the name Rondi
Rank State Visual share Births Share of total
#1 California
20 3.4%
#2 Illinois
10 1.7%
California share of Rondi's total US births 3.4%
Even split

20 of 595 births nationwide. Compared to a flat distribution across 2 reporting states.

Frequently Asked Questions

How popular is the name Rondi?
595 babies have been named Rondi since 1945. It was last recorded in 1985. The peak year was 1953 with 39 births.
When was Rondi most popular?
Rondi was most popular in the 1950s decade with 219 total births. The single peak year was 1953.
Where is Rondi most popular?
The top states for the name Rondi are California (20 births), Illinois (10 births).
How long has the name Rondi been used?
Rondi has been recorded in Social Security data since 1945, spanning 41 years of data through 1985.
What names are similar to Rondi?
Names with a similar sound or spelling include Ronda, Ronnie, Rona, Roni, 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, 1945–1985 (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.