MallowbyNames

Gustin

GUS-tin · Of uncertain origin, possibly a variant of Justus or a derivative of August.

Peak popularity
1983
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Gustin since 1975

Babies named Gustin per year in U.S. Social Security records.

4711198020002020Most births 1983Boys
Data table (by decade)
DecadeBoys
1970s23
1980s54
1990s58
2000s23
2010s17
2020s0

Meaning & origin

Gustin is a rare masculine name of uncertain origin, possibly linked to the Latin names Justus or August. First recorded in the United States in 1975, it saw its highest usage in 1983 but has never entered the top 1,000. The name has remained stable in its low frequency since the 1980s. Its similarity to the more common 'Gus' gives it a familiar yet distinctive feel. As of 2025, Gustin remains a unique choice with no states showing notable concentration.

Gustin is of uncertain origin. It may be a variant of Justus, from Latin iustus meaning 'just, upright', or a derivative of August, from Latin augustus 'majestic, venerable'. The name has been in recorded use in the United States since at least 1975, but it remains rare. It first saw a peak in popularity in 1983.

Gustin” around the world

Where Gustin lands in the latest official birth statistics abroad, matched to the U.S. spelling.

  • France

    10

    babies in 2024

Sources: INSEE (France).

Nicknames & variants

Nicknames: Gus

Variants: Justus, August

Sibling names for Gustin

Names that share Gustin's style, for a brother or sister.

Sisters: Eloise, Vivian, Clara, Mabel, Nora

Brothers: Miles, Oscar, Felix, Jasper, Leo

A parent animal hugging its little one, the personalized name page

G is for Gustin, our favorite little boy.

G is for Gustin…”

In a Mallowby alphabet book, Gustin's letter becomes Gustin's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Gustin's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Gustin mean?
Gustin is of uncertain origin, possibly deriving from Justus meaning 'just' or August meaning 'majestic'.
How popular is the name Gustin?
Gustin has never ranked among the top 1,000 names in the U.S. Its peak year was 1983, when it was given to a small number of boys.
Is Gustin a boy's name?
Yes, Gustin is traditionally a masculine name, though unisex usage is possible.