MallowbyNames

Mailyn

MAY-lin · A modern feminine name possibly created as a blend of Mae (or May) and Lynn, or as a variant of Madelyn.

2025 rank (girls)
#4,460
Babies named in 2025
31
Peak popularity
2023
2025 frequency
1 in 51,847 girls
Usually for
Girls
Trend
Rising since 1991

Rising since 1991, #4,460 for girls today.

Popularity of Mailyn since 1978

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

193857198020002020Most births 2023Girls
Data table (by decade)
DecadeGirls
1970s5
1980s30
1990s53
2000s254
2010s370
2020s224

Meaning & origin

Mailyn is a modern American coinage that first appeared in official records in 1978. Despite its recent origins, the name has carved out a consistent if modest presence, with its highest rank to date in 2023 at 4460th. The trajectory shows a rising trend since 1991, a pattern common among names created from fashionable syllables like 'Mae' and 'Lynn.' Mailyn's scarcity, with only about 1 in 51,847 babies receiving the name in 2025, adds to its unique appeal for parents seeking something distinctive yet familiar. The name has not yet reached the top state lists, suggesting an even spread across the country. As a variant of the Madelyn family, Mailyn offers a fresh twist on a classic sound.

Mailyn is a modern coinage, first recorded in the United States in 1978. It most likely arose as a combination of two popular name elements: Mae (or May) and Lynn, mirroring the trend of creating new names by blending existing ones. Alternatively, it may be a simplified spelling of Madelyn, dropping the 'de' syllable. Its usage increased gradually, with a notable rise since the early 1990s.

Nicknames & variants

Nicknames: Mae, Lyn, May

Variants: Maylin, Maelin, Maylyn

Sibling names for Mailyn

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

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

M is for Mailyn, our favorite little girl.

M is for Mailyn…”

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

Make Mailyn's book

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Questions parents ask

What does the name Mailyn mean?
Mailyn is a modern name with no traditional meaning. It was likely created as a combination of Mae (or May) and Lynn, or as a variant of Madelyn.
How popular is the name Mailyn?
Mailyn is a rare name. As of 2025, it ranked 4460th in the United States, with approximately 1 in 51,847 newborns given the name.
Is Mailyn a boy's or girl's name?
Mailyn is predominantly used as a girl's name.