MallowbyNames

Katilynn

KAT-uh-lin · A modern coinage blending elements of Katherine and Lynn, with no traditional meaning beyond its component parts.

Peak popularity
1999
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Katilynn since 1989

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

919281990200020102020Most births 1999Girls
Data table (by decade)
DecadeGirls
1980s5
1990s176
2000s150
2010s59
2020s0

Meaning & origin

Katilynn is a modern feminine name that first appeared on U.S. birth records in 1989. It reached its peak usage in 1999 during the height of the -lynn suffix trend. The name follows a trajectory that has remained relatively stable since the 1990s. Like many invented names of its era, Katilynn reflects a cultural preference for familiar sounds reinvented through creative spelling. Though never entering the top 1,000, the name was most popular in the 1990s and continues to be used at a low but steady rate into the 2020s.

Katilynn is a modern invented name that combines the popular prefix Kati- (derived from Katherine, ultimately from Greek Aikaterine, of uncertain origin) with the suffix -lynn (from the Welsh word for 'lake' or a variant of Lynn). It emerged in the late 20th century during a trend of creative respellings and combinations of established names. The name first appeared in U.S. records in the late 1980s and saw peak usage in the 1990s.

Nicknames & variants

Nicknames: Kati, Katie, Lynn, Katy

Variants: Kaitlynn, Katelynn, Katelin, Caitlynn

Sibling names for Katilynn

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

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

K is for Katilynn, our favorite little girl.

K is for Katilynn…”

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

Make Katilynn's book

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

Questions parents ask

What does the name Katilynn mean?
Katilynn is a modern invented name without a single traditional meaning. It blends elements of Katherine (of uncertain meaning) and Lynn (Welsh for 'lake').
How popular is the name Katilynn?
Katilynn has never ranked among the top 1,000 names for any year, though it reached its peak usage in 1999. The name first entered records in 1989.
Is Katilynn a boy or girl name?
Katilynn is almost exclusively used for girls. Its structure and suffixes follow feminine naming conventions.