Recorded 1980–2021 Boys' name Peak 2008 173 births

Nefi — boys' name

173 babies named Nefi in U.S. Social Security records since 1980, with the highest year being 2008. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1980s101990s502000s722010s362020s5
2000s
Peak decade

42% of everyone ever named Nefi was born in this single decade.

2008
Single peak year

12 babies were named Nefi in 2008 — its busiest year on record.

What the Data Says About Nefi

The Social Security Administration has registered 173 babies named Nefi between 1980 and 2021, spanning 42 consecutive years of U.S. birth records. As a boy's name, Nefi currently falls outside the top 1,000 boys' names for 2021. The name reached its historical peak in 2008, when 12 babies received it in a single year.

Decade-level aggregation shows that Nefi performed strongest in the 2000s, accumulating 72 births during that ten-year window. Across the 5 decades of recorded activity, Nefi shows a clear decline from its mid-century high. Geographically, the name is most concentrated in California, which accounts for 5 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Nefi in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Nefi 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 173 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.

Nefi at a glance

Last recorded 2021

Total births

173

Since 1980

42 years of records

Peak year

2008

12 births that year

Strongest decade: 2000s

Current rank

Unranked

Outside the modern top-1,000

As of 2021

Active since

1980

Recorded for 42 years

Last year on file: 2021

Nefi popularity over time

Annual U.S. births registered with the Social Security Administration · 2021–1980

Last recorded 2021
Peak year (2008)
12
Annual births at peak — across 42 years of records
468101214 202120152010200620031999199419901980 5

Nefi by decade

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

Peak: 2000s
Peak decade
2000s
72 births that decade — 42% of Nefi's all-time total
1980s101990s502000s722010s362020s5

Nefi by state

Where Nefi concentrates geographically — total births since 1980

Geographically diffuse
Top 1 states by recorded births for the name Nefi
Rank State Visual share Births Share of total
#1 California
5 2.9%
California share of Nefi's total US births 2.9%

5 of 173 births nationwide.

Frequently Asked Questions

How popular is the name Nefi?
173 babies have been named Nefi since 1980. It was last recorded in 2021. The peak year was 2008 with 12 births.
When was Nefi most popular?
Nefi was most popular in the 2000s decade with 72 total births. The single peak year was 2008.
Where is Nefi most popular?
The top states for the name Nefi are California (5 births).
How long has the name Nefi been used?
Nefi has been recorded in Social Security data since 1980, spanning 42 years of data through 2021.
What names are similar to Nefi?
Names with a similar sound or spelling include Neftali, Neftaly, Neff. 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, 1980–2021 (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.