Recorded 1977–2000 Boys' name Peak 1979 37 births

Japeth — boys' name

37 babies named Japeth in U.S. Social Security records since 1977, with the highest year being 1979. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1970s201980s61990s52000s6
1970s
Peak decade

54% of everyone ever named Japeth was born in this single decade.

1979
Single peak year

8 babies were named Japeth in 1979 — its busiest year on record.

What the Data Says About Japeth

The Social Security Administration has registered 37 babies named Japeth between 1977 and 2000, spanning 24 consecutive years of U.S. birth records. As a boy's name, Japeth currently falls outside the top 1,000 boys' names for 2000. The name reached its historical peak in 1979, when 8 babies received it in a single year.

Decade-level aggregation shows that Japeth performed strongest in the 1970s, accumulating 20 births during that ten-year window. Across the 4 decades of recorded activity, Japeth shows a clear decline from its mid-century high.

No etymological entry is currently available for Japeth 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 37 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.

Japeth at a glance

Last recorded 2000

Total births

37

Since 1977

24 years of records

Peak year

1979

8 births that year

Strongest decade: 1970s

Current rank

Unranked

Outside the modern top-1,000

As of 2000

Active since

1977

Recorded for 24 years

Last year on file: 2000

Japeth popularity over time

Annual U.S. births registered with the Social Security Administration · 2000–1977

Last recorded 2000
Peak year (1979)
8
Annual births at peak — across 24 years of records
456789 200019961989197919781977 7

Japeth by decade

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

Peak: 1970s
Peak decade
1970s
20 births that decade — 54% of Japeth's all-time total
1970s201980s61990s52000s6

Frequently Asked Questions

How popular is the name Japeth?
37 babies have been named Japeth since 1977. It was last recorded in 2000. The peak year was 1979 with 8 births.
When was Japeth most popular?
Japeth was most popular in the 1970s decade with 20 total births. The single peak year was 1979.
How long has the name Japeth been used?
Japeth has been recorded in Social Security data since 1977, spanning 24 years of data through 2000.
What names are similar to Japeth?
Names with a similar sound or spelling include Japheth, Japhet, Jap, Japaul, and 2 more. These share a common prefix and are also used for boys.

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, 1977–2000 (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.