MallowbyNames

Catlin

KAT-lin · Variant or misspelling of Caitlin, which is the Irish form of Katherine, meaning 'pure'.

Peak popularity
1991
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Catlin since 1970

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

234669198020002020Most births 1991GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1970s100
1980s305336
1990s536105
2000s1905
2010s140
2020s00

Meaning & origin

The name Catlin first appeared in U.S. birth records in 1970, rising to its highest usage in 1991, though it never cracked the top 1000 nationally. Despite its relative rarity, Catlin reflects a broader trend of phonetic spelling variations of Caitlin, which itself soared in popularity during the 1980s and 1990s. The name has remained stable in usage through the 2000s and into the 2020s, with occasional births recorded each year. As a variant spelling, Catlin carries the same Irish heritage as Caitlin, rooted in the classic Katherine tradition. Its straightforward pronunciation and familiar sound give it a simple, unpretentious appeal.

Catlin is an anglicized or simplified spelling of Caitlin, the Irish Gaelic form of Catherine. Catherine itself derives from the Greek Aikaterine, which has been associated with the word katharos meaning 'pure,' though the Greek name likely has a pre-Greek origin. The spelling Catlin emerged in the 1970s as a phonetic variant of Caitlin, reflecting names like Caitlin that were popular in the United States during that time.

Nicknames & variants

Nicknames: Cat, Catie, Cate

Variants: Caitlin, Kaitlin, Catelyn

Sibling names for Catlin

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

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

C is for Catlin, our favorite little girl.

C is for Catlin…”

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

Make Catlin's book

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

Questions parents ask

What does the name Catlin mean?
Catlin is a variant of Caitlin, the Irish form of Katherine, which traditionally means 'pure'.
How popular is the name Catlin today?
Catlin has not ranked in the U.S. top 1000 for recent years. Its peak popularity was in 1991, and it has remained stable in low usage since.
Is Catlin a girl's name or a boy's name?
Catlin is almost exclusively used as a girl's name, derived from the feminine Caitlin.