MallowbyNames

Achilleus

ah-KIL-ee-us · of uncertain origin; possibly from Greek 'achos' (grief) and 'laos' (people), thus 'he who brings grief to the people'.

2025 rank (boys)
#12,008
Babies named in 2025
5
Peak popularity
2022
2025 frequency
1 in 341,615 boys
Usually for
Boys
Trend
Declining since 2021

Declining since 2021, #12,008 for boys today.

Popularity of Achilleus since 2009

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

6121820102020Most births 2022Boys
Data table (by decade)
DecadeBoys
2000s5
2010s28
2020s72

Meaning & origin

Achilleus is a rare name in the United States, first appearing in 2009 and ranking 12,008 in 2025 with an incidence of 1 in 341,615 births. Its peak popularity came in 2022, but since 2021 the trajectory has been falling. The name is deeply rooted in Greek mythology, as the given name of the central hero of the Iliad, which contributes to its enduring cross-cultural appeal. Though its etymology is debated, the heroic legacy ensures that the name carries strong, epic associations. It has not been recorded in any U.S. top state data, reflecting its uncommon but steady use among families seeking a distinctive classical name.

Achilleus is the Latinized form of the Greek name Achilleus, borne by the hero of Homer's Iliad. The etymology is debated; it may derive from a pre-Greek name or from elements meaning 'grief' and 'host' or 'army'. The name was used in ancient Greece and later in the Byzantine Empire. In modern times, it has been revived internationally, often in honor of the classical hero.

Nicknames & variants

Nicknames: Achilles, Aki

Variants: Achilles, Aquiles, Achille

Sibling names for Achilleus

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

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

A is for Achilleus, our favorite little boy.

A is for Achilleus…”

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

Make Achilleus's book

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

Questions parents ask

What does the name Achilleus mean?
The meaning is uncertain, but it is often interpreted as 'he who brings grief to the people' from the Greek elements 'achos' (grief) and 'laos' (people).
How popular is the name Achilleus currently?
As of 2025, Achilleus ranks 12,008 in the U.S., with about 1 in 341,615 newborns given the name.
Is Achilleus a boy's name or a girl's name?
Achilleus is traditionally a boy's name.