MallowbyNames

Delainy

deh-LAY-nee · Of uncertain origin, likely a modern invented name.

2025 rank (girls)
#14,942
Babies named in 2025
5
Peak popularity
2006
2025 frequency
1 in 321,453 girls
Usually for
Girls
Trend
Holding steady

Holding steady, #14,942 for girls today.

Popularity of Delainy since 1996

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

51015200020102020Most births 2006Girls
Data table (by decade)
DecadeGirls
1990s11
2000s79
2010s52
2020s16

Meaning & origin

Delainy is a rare modern name that first appeared in U.S. birth records in 1996, during the rise of creative spellings and invented names. Its popularity peaked modestly in 2006, when it ranked 14,942, meaning fewer than 1 in 300,000 newborn girls received the name that year. Since then, its usage has remained stable, with no significant upward or downward trajectory. Delainy's top states are not recorded, indicating its spread is too thin to show regional concentration. The name reflects a broader trend of parents adapting surnames like Delaney into feminine first names, often with altered spellings to add individuality.

Delainy is a modern coinage, likely formed by combining the popular 'Del-' prefix (as in Delaney or Delilah) with the fashionable '-aynee' or '-ainy' suffix. It first appeared in U.S. birth records in 1996 and saw modest use during the 2000s, reaching its peak rank of 14,942 in 2006. The name follows a trend of creative spellings and phonetic variations.

Nicknames & variants

Nicknames: Lainy, Dela, Dee

Variants: Delaney, Delanie, Delainey

Sibling names for Delainy

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

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

D is for Delainy, our favorite little girl.

D is for Delainy…”

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

Make Delainy's book

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

Questions parents ask

What does the name Delainy mean?
Delainy is a modern invented name with no established meaning. It is likely a creative spelling variation of names like Delaney or Delilah.
How popular is the name Delainy?
Delainy is a rare name. In 2025, it ranked 14,942 in the United States, meaning about 1 in 321,453 newborn girls were given this name. Its peak popularity was in 2006, when it ranked 14,942.
Is Delainy a boy or girl name?
Delainy is almost exclusively used as a girl's name.