MallowbyNames

Mailey

MAY-lee · Of uncertain origin; perhaps a modern coinage blending the sounds of names like Miley and Hayley.

2025 rank (girls)
#6,116
Babies named in 2025
19
Peak popularity
2010
2025 frequency
1 in 84,593 girls
Usually for
Girls
Trend
Declining since 2009

Declining since 2009, #6,116 for girls today.

Popularity of Mailey since 1999

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

132740200020102020Most births 2010Girls
Data table (by decade)
DecadeGirls
1990s7
2000s178
2010s247
2020s87

Meaning & origin

Mailey is a highly uncommon modern name for girls that first appeared in U.S. birth records in 1999. It reached its peak rank of 6,116 in 2010, when about 1 in 84,593 girls received the name, but its popularity has been declining since 2009. The name fits a pattern of -ley endings fashionable in the late 1990s and 2000s, similar to Miley, Hayley, and Bailey. Mailey does not have a traditional etymology or historical usage outside of the United States. No top states for the name have been recorded due to its rarity.

Mailey first appeared in U.S. birth records in 1999, coinciding with a trend of names ending in -ley or -lee for girls. It is likely a modern invented name, possibly influenced by the popularity of Miley (from Miley Cyrus) and similar-sounding names like Hayley and Bailey. No historical or linguistic roots have been identified.

Mailey” around the world

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

  • France

    5

    babies in 2024

Sources: INSEE (France).

Nicknames & variants

Nicknames: Mai, Lee

Sibling names for Mailey

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

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

M is for Mailey, our favorite little girl.

M is for Mailey…”

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

Make Mailey's book

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

Questions parents ask

What does the name Mailey mean?
The meaning of Mailey is uncertain. It is thought to be a modern invented name, possibly inspired by names like Miley or Hayley, rather than deriving from a known word or root.
How popular is the name Mailey?
Mailey is a very rare name. In 2024 it ranked 6,116th in the United States, with approximately 1 in 84,593 baby girls given that name. Its peak popularity was in 2010.
Is Mailey a boy or girl name?
Mailey is almost exclusively used as a girl's name in the United States.