Delphus — boys' name
17 babies named Delphus in U.S. Social Security records since 1934, with the highest year being 1934. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
The verdict
17 boys have been named Delphus since 1934, peaking in the 1930s, last recorded in 1940.
- 17
- total births
- 1934–1940
- years on record
- 1930s
- peak decade
- 71%
- born in that decade
71% of everyone ever named Delphus was born in this single decade.
6 babies were named Delphus in 1934 — its busiest year on record.
What the Data Says About Delphus
The Social Security Administration has registered 17 babies named Delphus between 1934 and 1940, spanning 7 consecutive years of U.S. birth records. As a boy's name, Delphus currently falls outside the top 1,000 boys' names for 1940. The name reached its historical peak in 1934, when 6 babies received it in a single year.
Decade-level aggregation shows that Delphus performed strongest in the 1930s, accumulating 12 births during that ten-year window. Across the 2 decades of recorded activity, Delphus shows notable generational variation in parental adoption.
No etymological entry is currently available for Delphus 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 17 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.
Delphus at a glance
Last recorded 1940Peak year
Current rank
Active since
Delphus popularity over time
Annual U.S. births registered with the Social Security Administration · 1940–1934
- Peak year (1934)
- 6
- Annual births at peak — across 7 years of records
No longer in the modern top-1000 — last recorded 1940.
17 total births across 7 years of SSA records. Peaked in 1934 with 6 births in a single year.
Delphus by decade
Total births in each ten-year window — peak vs trough at a glance
- Peak decade
- 1930s
- 12 births that decade — 71% of Delphus's all-time total
Delphus decade highlights
- Peak decade 12 births
- Runner-up 5 births
- Decades tracked with recorded births
1930s was Delphus's strongest decade
12 babies received the name during that ten-year window — about 71% of all-time use.
Frequently Asked Questions
How popular is the name Delphus? ▼
When was Delphus most popular? ▼
How long has the name Delphus been used? ▼
What names are similar to Delphus? ▼
Keep exploring Delphus
Nearby Names Like Delphus
Names with a similar sound, spelling, or feel to Delphus
Compare Delphus side by side: Delphus vs Delbert Delphus vs Delmar Delphus vs Delmer
Related Names
Names with a similar number of total births
Baby Name Guides
Learn more about naming trends and how to use data to choose a name
Explore more names
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, 1934–1940 (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.