MallowbyNames

Trinna

ΚατερίναTRIN-uh · Diminutive of Katrina, which is a form of Katherine, meaning 'pure'.

Peak popularity
1968
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Trinna since 1950

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

47111960198020002020Most births 1963Girls
Data table (by decade)
DecadeGirls
1950s16
1960s62
1970s38
1980s12
1990s6
2000s0
2010s0
2020s0

Meaning & origin

Trinna is a rare name that first appeared in U.S. records in 1950 and saw its peak usage in 1968. While it never broke into the top 1000, it has remained in sporadic use through the decades, with a trajectory described as stable. This name's gentle sound and connection to the classic Katherine give it a familiar yet distinct feel. It is likely a diminutive creation from Katrina, popular during the mid-20th century when such short forms were fashionable. Though not common today, Trinna remains a recognizable variant for those seeking a name with a bit of vintage charm.

Trinna is a modern diminutive of Katrina, itself a variant of Katherine. The name Katherine is of Greek origin, derived from the Greek name Aikaterine, which may be associated with the word katharos meaning 'pure'. Trina gained some popularity as a standalone name in the mid-20th century, particularly in the United States during the 1960s and 1970s.

Nicknames & variants

Nicknames: Trin, Tri

Variants: Trina, Treenah, Treena

Sibling names for Trinna

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

Sisters: Tara, Tessa, Tina, Kirsten, Brianna

Brothers: Troy, Travis, Kyle, Kevin, Ryan

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

T is for Trinna, our favorite little girl.

T is for Trinna…”

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

Make Trinna's book

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

Questions parents ask

What does the name Trinna mean?
Trinna is typically considered a diminutive of Katrina, a form of Katherine, which means 'pure'.
How popular is the name Trinna currently?
Trinna is not currently ranked in the top 1000 names in the United States. Its peak popularity was in 1968, when it ranked around #1340.
Is Trinna a boy or girl name?
Trinna is almost exclusively used as a girl's name.