MallowbyNames

Dejay

DEE-jay · Of uncertain origin, possibly a modern coinage from the initials D.J. or a respelling of DJ as a given name.

2025 rank (boys)
#12,008
Babies named in 2025
5
Peak popularity
2017
2025 frequency
1 in 341,615 boys
Usually for
Boys
Trend
Holding steady

Holding steady, #12,008 for boys today.

Popularity of Dejay since 1980

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

4711198020002020Most births 2017Boys
Data table (by decade)
DecadeBoys
1980s20
1990s22
2000s42
2010s45
2020s13

Meaning & origin

Dejay is a modern American name that first entered the U.S. naming pool in 1980. Its origins are unclear, but it likely represents a creative spelling or respelling of DJ, the abbreviation for disc jockey. The name remained rare for decades, but saw a noticeable uptick in use in the 2010s, achieving its peak rank of 12,008 in 2017. As of 2025, approximately 1 in every 341,615 boys receives the name, placing it in the lower tier of U.S. name choices. Its trajectory has been stable since the late 2010s, with no strong regional concentration. Dejay fits a pattern of parents adopting unconventional, phonetic spellings inspired by popular culture and occupational slang.

Dejay is a modern invented name, likely derived from the initials D.J. or the term 'DJ' (disc jockey), used as a given name. It first appeared in U.S. birth records in 1980 and saw modest use, peaking in popularity in 2017. The name follows a trend of using initials and nicknames as formal given names.

Nicknames & variants

Nicknames: DJ

Variants: Deejay

Sibling names for Dejay

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

Sisters: Jade, Maya, Keira, Nova, Skye

Brothers: Jay, Devon, Kyle, Cole, Jace

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

D is for Dejay, our favorite little boy.

D is for Dejay…”

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

Make Dejay's book

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

Questions parents ask

What does the name Dejay mean?
The meaning of Dejay is uncertain, but it is thought to be a modern coinage based on the initials D.J. or the word 'DJ'.
How popular is the name Dejay currently?
As of 2025, Dejay ranks 12,008th in the U.S., with approximately 1 in every 341,615 newborn boys given the name.
Is Dejay a boy's name or a girl's name?
Dejay is primarily used as a boy's name, according to official U.S. Social Security data.