US rank #9978 Boys' name Peak 2007 723 births

Nephi — #9978 US boys' name

723 babies named Nephi in U.S. Social Security records since 1918, with the highest year being 2007. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1910s171920s291940s51950s61960s121970s1101980s1091990s1332000s1602010s1042020s38
#9978
of 14,243 boys in use

More common than 30% of names given to boys today.

2000s
Peak decade

22% of everyone ever named Nephi was born in this single decade.

2007
Single peak year

26 babies were named Nephi in 2007 — its busiest year on record.

What the Data Says About Nephi

The Social Security Administration has registered 723 babies named Nephi between 1918 and 2024, spanning 107 consecutive years of U.S. birth records. As a boy's name, Nephi currently holds the #9978 rank among boys for 2024. The name reached its historical peak in 2007, when 26 babies received it in a single year.

Decade-level aggregation shows that Nephi performed strongest in the 2000s, accumulating 160 births during that ten-year window. Across the 11 decades of recorded activity, Nephi shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Utah, which accounts for 101 births — the largest state-level total in the dataset — followed by California. In total, SSA state-level files list Nephi in 2 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Nephi 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 723 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.

Nephi at a glance

Outside the top 1,000

Total births

723

Since 1918

107 years of records

Peak year

2007

26 births that year

Strongest decade: 2000s

Current rank

#9,978

Among boys

As of 2024

Active since

1918

Recorded for 107 years

Last year on file: 2024

Nephi popularity over time

Annual U.S. births registered with the Social Security Administration · 2024–1918

Outside the top 1,000
Peak year (2007)
26
Annual births at peak — across 107 years of records
051015202530 202420152006199719881979197019201918 5

Nephi by decade

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

Peak: 2000s
Peak decade
2000s
160 births that decade — 22% of Nephi's all-time total
1910s171920s291940s51950s61960s121970s1101980s1091990s1332000s1602010s1042020s38

Nephi by state

Where Nephi concentrates geographically — total births since 1918

Geographically diffuse
Top 2 states by recorded births for the name Nephi
Rank State Visual share Births Share of total
#1 Utah
101 14.0%
#2 California
11 1.5%
Utah share of Nephi's total US births 14.0%
Even split

101 of 723 births nationwide. Compared to a flat distribution across 2 reporting states.

Frequently Asked Questions

How popular is the name Nephi?
723 babies have been named Nephi since 1918. It currently ranks #9978 among boys. The peak year was 2007 with 26 births.
When was Nephi most popular?
Nephi was most popular in the 2000s decade with 160 total births. The single peak year was 2007.
Where is Nephi most popular?
The top states for the name Nephi are Utah (101 births), California (11 births).
How long has the name Nephi been used?
Nephi has been recorded in Social Security data since 1918, spanning 107 years of data through 2024.
What names are similar to Nephi?
Names with a similar sound or spelling include Nephtali, Neptune, Neptali, Nepoleon. 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, 1918–2024 (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.