MallowbyNames

Aylinn

AY-lin · Of uncertain origin; often considered a variant of Eileen or a modern creation based on the sound of names like Kaylin.

2025 rank (girls)
#8,362
Babies named in 2025
12
Peak popularity
2021
2025 frequency
1 in 133,939 girls
Usually for
Girls
Trend
Declining since 2020

Declining since 2020, #8,362 for girls today.

Popularity of Aylinn since 2000

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

91827200020102020Most births 2021Girls
Data table (by decade)
DecadeGirls
2000s39
2010s157
2020s94

Meaning & origin

Aylinn is a modern name that first entered U.S. records in 2000, reflecting a trend of inventive spellings and phonetic variations. With a peak in 2021, it has since fallen in popularity, ranking 8,362 in 2025 and appearing in 1 in every 133,939 births. The name is most commonly used in Texas, which accounts for its highest concentration. Aylinn is typically considered a variant of Eileen or a creative blend of popular sounds, placing it within the larger category of modern English coinages.

Aylinn is a relatively recent name, first recorded in U.S. data in 2000. It likely arose as a respelling or variant of Eileen (from the Irish Eibhlín, derived from Helen) or as a modern coinage blending the popular 'Ay-' sound found in names like Ayla with the '-linn' suffix from names like Caitlin. Its rise in the early 2000s reflects broader trends of inventive spellings and phonetic names.

Where Aylinn is most popular

Births per 100,000 girls by state, 2025. The lightest shade means too few recorded births.

Aylinn” around the world

Where Aylinn 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: Ayl, Linn, Aylie

Variants: Eileen, Aileen, Aylin, Eilín

Sibling names for Aylinn

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

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

A is for Aylinn, our favorite little girl.

A is for Aylinn…”

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

Make Aylinn's book

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Questions parents ask

What does the name Aylinn mean?
The meaning of Aylinn is uncertain. It is often considered a variant of Eileen, which means 'bright, shining light' from the Greek Helen, or a modern invention with no traditional meaning.
How popular is the name Aylinn today?
In 2025, Aylinn ranked 8,362 in the United States with a 1-in-133,939 birth rate. It peaked at an unknown rank in 2021 and has been declining in use since 2020.
Is Aylinn a boy or girl name?
Aylinn is almost exclusively used for girls.