Total births
137
Girls' name · since 1955
Rhondalyn
Rhondalyn has 137 recorded births since 1955 in federal Social Security data, most heavily in 1969 -- full year-by-year trend, decade aggregates, and state rankings follow.
- 137
- total births
- 1955–1985
- years on record
- 1960s
- peak decade
- 39%
- born in that decade
Rhondalyn is not among the current top-ranked girls names; 137 have been recorded since 1955.
Rhondalyn has 137 recorded births among girls since 1955, per the U.S. Social Security Administration, though it falls outside today's most-used girls names, busiest in the 1960s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 1955 to 1985.
- 137 total births
- 1955–1985 years on record
- 1960s peak decade
- 39% born in that decade
Data updated Jun 2026
The verdict
137 girls have been named Rhondalyn since 1955, peaking in the 1960s, last recorded in 1985.
- 137
- total births
- 1955–1985
- years on record
- 1960s
- peak decade
- 39%
- born in that decade
1960s
Peak decade
39% of everyone ever named Rhondalyn was born in this single decade.
1969
Single peak year
14 babies were named Rhondalyn in 1969 - its busiest year on record.
Rhondalyn's usage pattern, beyond the headline number
Divide Rhondalyn's SSA record in two at 1969 and the more recent half accounts for 50% of all births, the earlier half the remaining 50%, a genuinely balanced usage pattern. Its calmest year was 1955, with only 5 births recorded -- set against the 1969 peak of 14, that's the full swing in one name's fortunes.
Rhondalyn at a glance
Last recorded 1985Peak year
1969
Current rank
Unranked
Active since
1955
Rhondalyn popularity over time
Annual U.S. births registered with the Social Security Administration · 1955–1985
- Peak year (1969)
- 14
- Annual births at peak, across 31 years of records
Rhondalyn by decade
Total births in each ten-year window, peak vs trough at a glance
1960s was Rhondalyn's strongest decade.
54 babies received the name during that ten-year window, about 39% of all-time use.
Rhondalyn births by decade
Total births in each ten-year window
- 1950s
1950s
29 births
- 1960s
1960s
54 births
- 1970s
1970s
38 births
- 1980s 16
1980s
16 births
What this shows Peak: 1960s at 54 births (39% of all-time use).
Rhondalyn by state
Where Rhondalyn concentrates geographically, total births since 1955
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | California | | 6 | 4.4% |
California share of Rhondalyn's total US births 4.4%
6 of 137 births nationwide.
Frequently Asked Questions
How popular is the name Rhondalyn? ▼
Since 1955, Social Security records show 137 babies named Rhondalyn. The most recent recorded year was 1985. Its busiest year on record was 1969, with 14 births.
When was Rhondalyn most popular? ▼
Rhondalyn was most popular in the 1960s decade with 54 total births. The single peak year was 1969.
Where is Rhondalyn most popular? ▼
The top states for the name Rhondalyn are California (6 births).
How long has the name Rhondalyn been used? ▼
Rhondalyn has been recorded in Social Security data since 1955, spanning 31 years of data through 1985.
What names are similar to Rhondalyn? ▼
Names with a similar sound or spelling include Rhonda, Rhoda, Rhona, Rhodes, and 4 more. These share a common prefix and are also used for girls.
What to do with Rhondalyn's data
- Rhondalyn's decade-level peak was the 1960s (54 total births); usage has since declined to 16 in the 1980s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- California records the most Rhondalyns (6 births) -- see the full state breakdown if geography matters to your decision. California names
- Weighing it against an alternative? Put two names side by side. Compare names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Rhondalyn
Nearby Names Like Rhondalyn
Names with a similar sound, spelling, or feel to Rhondalyn
Rhonda Girl
#11174 208,069 births
Rhoda Girl
#2819 26,057 births
Rhona Girl
1,687 births
Rhodes Girl
#3691 219 births
Rhonna Girl
159 births
Compare Rhondalyn side by side: Rhondalyn vs Rhonda Rhondalyn vs Rhoda Rhondalyn vs Rhona
Related Names
Names with a similar number of total births
Data Sources
Data as of June 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1955–1985 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Rhondalyn: Baby Name Since 1955 - 137 Births, Peak 1969." NameAlmanac. Accessed via https://namealmanac.com/name/rhondalyn. Licensed CC BY-SA 4.0.
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Rhondalyn draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.