US rank #16548 Girls' name Peak 2017 161 births

Zoii — #16548 US girls' name

161 babies named Zoii in U.S. Social Security records since 2007, with the highest year being 2017. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

2000s132010s1212020s27
#16548
of 17,661 girls in use

More common than 6% of names given to girls today.

2010s
Peak decade

75% of everyone ever named Zoii was born in this single decade.

2017
Single peak year

21 babies were named Zoii in 2017 — its busiest year on record.

What the Data Says About Zoii

The Social Security Administration has registered 161 babies named Zoii between 2007 and 2024, spanning 18 consecutive years of U.S. birth records. As a girl's name, Zoii currently holds the #16548 rank among girls for 2024. The name reached its historical peak in 2017, when 21 babies received it in a single year.

Decade-level aggregation shows that Zoii performed strongest in the 2010s, accumulating 121 births during that ten-year window. Across the 3 decades of recorded activity, Zoii shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Texas, which accounts for 12 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Zoii in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Zoii 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 161 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.

Zoii at a glance

Outside the top 1,000

Total births

161

Since 2007

18 years of records

Peak year

2017

21 births that year

Strongest decade: 2010s

Current rank

#16,548

Among girls

As of 2024

Active since

2007

Recorded for 18 years

Last year on file: 2024

Zoii popularity over time

Annual U.S. births registered with the Social Security Administration · 2024–2007

Outside the top 1,000
Peak year (2017)
21
Annual births at peak — across 18 years of records
0510152025 202420212019201720152013201120092007 8

Zoii by decade

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

Peak: 2010s
Peak decade
2010s
121 births that decade — 75% of Zoii's all-time total
2000s132010s1212020s27

Zoii by state

Where Zoii concentrates geographically — total births since 2007

Geographically diffuse
Top 1 states by recorded births for the name Zoii
Rank State Visual share Births Share of total
#1 Texas
12 7.5%
Texas share of Zoii's total US births 7.5%

12 of 161 births nationwide.

Frequently Asked Questions

How popular is the name Zoii?
161 babies have been named Zoii since 2007. It currently ranks #16548 among girls. The peak year was 2017 with 21 births.
When was Zoii most popular?
Zoii was most popular in the 2010s decade with 121 total births. The single peak year was 2017.
Where is Zoii most popular?
The top states for the name Zoii are Texas (12 births).
How long has the name Zoii been used?
Zoii has been recorded in Social Security data since 2007, spanning 18 years of data through 2024.
What names are similar to Zoii?
Names with a similar sound or spelling include Zoie, Zoila, Zoi, Zoiee, and 3 more. These share a common prefix and are also used for girls.

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, 2007–2024 (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.