Boy · #3,959 in 2026

Mas

Name: Popularity of the name Mas in U.S. births, 1880–2026
Creator: U.S. Social Security Administration
License: https://www.ssa.gov/foia/
Keywords: Mas, baby name, popularity, U.S., SSA, rankings

Current Rank

#3,959

Peak Rank

#3,869 (1921)

Total Babies

5-Yr Trend

Stable

1921

First Year

1929

Last Year

1921

Peak Year

#3869

Peak Rank

Total Count

Years Active

The Story of Mas

Mas first appeared in U.S. Social Security Administration records as a baby boy name in 1921, with 6 babies given the name that year. Its peak popularity came in 1921, when 6 Mass were born — ranking #3,869 that year. As of 2026, Mas ranks #3,959 for baby boys with 5 births, with steady use. In total, more than 11 Mass have been born in the U.S. since records began in 1880, spanning the 1920s through the 2020s.

Popularity Over Time

Popularity by State

Top 10

11-50

51-100

101-500

500+

No data

Names that sound like Mas

Phonetically similar names — useful when Mas is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.

Maz
Moz
Maas
Mahs
Mows
Maus
Maws
Maos
Maze
Mase
Maize
Mise

Source: Datamuse . Phonetic similarity ranking, not curated.

Frequently Asked Questions about Mas

What does the name Mas mean?

Mas is a boy's name that has been used in U.S. records since 1921. Behind the Name doesn't list a specific etymology, but the name has remained in use across multiple decades.

How popular is Mas in 2026?

In 2026, Mas ranks #3,959 among boys' names in the U.S., with 5 babies given the name that year.

When was Mas most popular?

Mas reached its peak popularity in 1921, ranking #3,869 that year with 6 babies given the name.

In which U.S. states is Mas most popular?

Mas has historically been most popular in California. Rankings vary year to year, but these states show the strongest concentration of births named Mas.

Is Mas a unisex name?

In U.S. Social Security records, Mas is primarily a boy's name. We don't have meaningful data for it as a girl's name.

What names go well with Mas?

Names that share a similar style or popularity range with Mas include Erna, Birney, Boise. These pairings are based on rank proximity and naming era in U.S. data.

About the name Mas

Mas is a boy baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1921 and has accumulated 11 births in the dataset. Mas's peak popularity came in 1921 when it ranked #3,869. Use the chart and map above to compare Mas's trajectory across years and U.S. states, or browse the related names section to discover similar choices.

Continue exploring

Data sources

Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
Predicted nationality distribution — Nationalize.io .
Phonetically similar names — Datamuse .

Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.