MallowbyNames

Jennesis

juh-NEE-sis · Of uncertain origin; likely a modern invented name blending Jennifer with Genesis.

Peak popularity
2012
Usually for
Girls
Trend
Declining since 2012

Declining since 2012.

Popularity of Jennesis since 2008

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

5101520102020Most births 2012Girls
Data table (by decade)
DecadeGirls
2000s13
2010s80
2020s40

Meaning & origin

Jennesis is a modern American invention, first recorded in 2008. It reached its peak usage in 2012, after which its popularity has steadily fallen. The name is a blend of Jennifer and Genesis, reflecting a trend of combining familiar sounds to create distinctive names. As of the latest data, it has not appeared among the top 1000 names, suggesting it remains a rare and individual choice. While no single state has shown a strong preference for Jennesis, its usage pattern aligns with the broader adoption of invented names in the 2010s.

Jennesis is a modern coinage, first recorded in the United States in 2008. It appears to blend the popular name Jennifer (of Cornish origin, meaning 'white wave' or 'fair one') with the biblical book name Genesis, or possibly with the suffix -esis common in scientific terms. The name has seen modest usage, peaking in 2012, and is used almost exclusively for girls.

Nicknames & variants

Nicknames: Jen, Jenni, Ness, Nessie

Variants: Jenesis, Jenessis

Sibling names for Jennesis

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

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

J is for Jennesis, our favorite little girl.

J is for Jennesis…”

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

Make Jennesis's book

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

Questions parents ask

What does the name Jennesis mean?
Jennesis is a modern invented name with no traditional meaning. It likely combines Jennifer and Genesis.
How popular is the name Jennesis?
Jennesis first appeared in U.S. records in 2008 and peaked in 2012. Since 2012, its usage has been declining.
Is Jennesis a boy or girl name?
Jennesis is used almost exclusively for girls.