MallowbyNames

Maddalyn

MAD-ə-lin · Of uncertain origin; likely a modern spelling variant of Madeline or Madelyn, which traditionally derive from the Hebrew name Magdalene, meaning 'of Magdala.'

Peak popularity
2014
Usually for
Girls
Trend
Declining since 2015

Declining since 2015.

Popularity of Maddalyn since 1997

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

193958200020102020Most births 2014Girls
Data table (by decade)
DecadeGirls
1990s11
2000s188
2010s364
2020s51

Meaning & origin

Maddalyn is a modern variation of the enduring Madeline or Madelyn, names that have been popular for centuries. Its first recorded use in the U.S. was in 1997, and it saw its peak in 2014 before entering a decline that continued through 2025. The spelling with a double 'd' and 'a' reflects a contemporary trend of phonetic creativity in American baby naming. While it has not ranked among the top 1000 names in recent years, its resemblance to broader favorite like Madelyn keeps it recognizable. The name has no strong regional ties, as it did not appear in any state's top names list. Maddalyn offers a distinct but accessible alternative for parents seeking a familiar sound with a less common spelling.

Maddalyn is a modern coinage, arising in the late 20th century as a respelling of traditional names like Madeline or Madelyn. These names ultimately trace back to the Hebrew name Magdalene, meaning 'woman from Magdala,' a town on the Sea of Galilee. The variant spelling with double 'd' and 'a' reflects a trend of creative phonetic spelling in American English, popularized since the 1990s.

Nicknames & variants

Nicknames: Maddie, Maddy, Lyn, Lynn

Variants: Madalyn, Madelin, Madelyn, Maddilyn, Maddlynn

Sibling names for Maddalyn

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

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

M is for Maddalyn, our favorite little girl.

M is for Maddalyn…”

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

Make Maddalyn's book

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Questions parents ask

What does the name Maddalyn mean?
Maddalyn is a modern spelling variant of Madeline or Madelyn, ultimately derived from the Hebrew name Magdalene, meaning 'of Magdala.'
How popular is the name Maddalyn?
Maddalyn first appeared in U.S. records in 1997. Its peak year was 2014, and it has been declining in use since 2015.
Is Maddalyn a boy or girl name?
Maddalyn is almost exclusively given to girls.