MallowbyNames

Astrea

as-TREE-uh · Star; of the stars

2025 rank (girls)
#7,491
Babies named in 2025
14
Peak popularity
2023
2025 frequency
1 in 114,805 girls
Usually for
Girls
Trend
Rising since 2015

Rising since 2015, #7,491 for girls today.

Popularity of Astrea since 1978

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

61218198020002020Most births 2023Girls
Data table (by decade)
DecadeGirls
1970s9
1980s0
1990s0
2000s13
2010s31
2020s56

Meaning & origin

Astrea is a rare but gently rising name in the United States. First recorded in 1978, it saw a notable uptick in usage starting around 2015, peaking in popularity in 2023. Currently ranked 7,491, it is given to roughly 1 in 114,805 newborns, suggesting it remains an uncommon choice. The name's Greek mythological roots connect it to the goddess of justice and the constellation Virgo, lending it a celestial and principled aura. While it has not yet broken into the top 1,000, its upward trajectory and association with the stylish 'astra' prefix (also seen in names like Astra and Astrid) may appeal to parents seeking a distinctive yet meaningful name with ancient heritage.

Astrea is derived from the Greek word 'aster' (star), and is a variant of Astraea, the name of the Greek goddess of justice and innocence. In mythology, Astraea was the last immortal to leave Earth during the Iron Age, ascending to become the constellation Virgo. The name has been used occasionally in English-speaking countries since the 17th century, often in literary contexts.

Nicknames & variants

Nicknames: Astra, Trea, Asta

Variants: Astraea, Astra, Astreia

Sibling names for Astrea

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

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

A is for Astrea, our favorite little girl.

A is for Astrea…”

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

Make Astrea's book

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

Questions parents ask

What does the name Astrea mean?
Astrea means 'star' or 'of the stars,' derived from the Greek word 'aster.'
How popular is the name Astrea?
As of 2025, Astrea ranked 7,491 in the U.S., with approximately 1 in 114,805 babies given the name. Its popularity has been rising since 2015.
Is Astrea a girl's name?
Yes, Astrea is predominantly used as a girl's name.