MallowbyNames

Aleksey

Алексейah-lek-SAY · defender of mankind

2025 rank (boys)
#6,803
Babies named in 2025
12
Peak popularity
2006
2025 frequency
1 in 142,340 boys
Usually for
Boys
Trend
Declining since 2007

Declining since 2007, #6,803 for boys today.

Popularity of Aleksey since 1995

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

122537200020102020Most births 2006Boys
Data table (by decade)
DecadeBoys
1990s38
2000s216
2010s229
2020s88

Meaning & origin

Aleksey, the Slavic form of Alexei, entered U.S. records in 1995 and peaked in 2006 at its highest rank before declining. In 2024, it ranked 6,803rd with a frequency of 1 in 142,340 births. Its trajectory has been falling since 2007, reflecting a gradual shift away from traditional Slavic names in English-speaking countries. While never breaking into the top ranks, it maintains a steady presence among families with Eastern European heritage.

Aleksey is a Slavic form of the Greek name Alexios, derived from 'alexein' meaning 'to defend' and 'aner' meaning 'man'. It has been a common name in Eastern Orthodox countries, associated with several saints and rulers.

Nicknames & variants

Nicknames: Alyosha, Lyosha, Alyoshenka

Variants: Alexei, Alexey, Aleksei

Sibling names for Aleksey

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

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

A is for Aleksey, our favorite little boy.

A is for Aleksey…”

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

Make Aleksey's book

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

Questions parents ask

What does Aleksey mean?
Aleksey means 'defender of mankind', derived from the Greek name Alexios.
How popular is Aleksey?
Aleksey ranked 6,803rd in 2024, with about 1 in 142,340 births. Its peak year was 2006, and its popularity has been falling since 2007.
Is Aleksey a boy's name?
Yes, Aleksey is almost exclusively used for boys.