MallowbyNames

Eero

EeroAY-roh · Eternal ruler or ever-powerful

2025 rank (boys)
#7,679
Babies named in 2025
10
Peak popularity
2017
2025 frequency
1 in 170,808 boys
Usually for
Boys
Trend
Declining since 2016

Declining since 2016, #7,679 for boys today.

Popularity of Eero since 2000

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

112132200020102020Most births 2015Boys
Data table (by decade)
DecadeBoys
2000s51
2010s200
2020s107

Meaning & origin

Eero is a Finnish name that has seen sporadic use in the United States since the early 2000s, with a slight peak in 2017 when it reached its highest ranking. It remains uncommon, with approximately 1 in 170808 boys receiving the name in 2025. The name has been on a declining trend since 2016. While not among the top names in any state, Eero carries strong cultural ties to Finland, where it is a classic choice. Its etymology connects it to the broader Scandinavian naming tradition, sharing roots with Eric and Erik.

Eero is a Finnish form of the Scandinavian name Erik, which derives from Old Norse Eiríkr. The name is composed of the elements ei, meaning 'ever' or 'always', and ríkr, meaning 'ruler' or 'powerful'. It has been used in Finland since medieval times and remains a classic name there.

Nicknames & variants

Nicknames: Ee

Variants: Eerik, Eerikki

Sibling names for Eero

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

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

E is for Eero, our favorite little boy.

E is for Eero…”

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

Make Eero's book

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

Questions parents ask

What does the name Eero mean?
Eero means 'eternal ruler' or 'ever-powerful', derived from Old Norse Eiríkr.
How popular is the name Eero?
Eero is rare in the United States. In 2025, it ranked 7679 with about 1 in 170808 boys given the name. Its peak popularity was in 2017.
Is Eero a boy's name?
Yes, Eero is traditionally a masculine name in Finland and internationally.