MallowbyNames

Karlin

KAR-lin · Probably a modern coinage blending Karl with the popular -lin suffix, or possibly a variant of Corinne or Caroline.

Peak popularity
1996
Usually for
Girls & boys
Trend
Holding steady

Holding steady.

Popularity of Karlin since 1938

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

5111619401960198020002020Most births 1996GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1930s50
1940s170
1950s3311
1960s4919
1970s4242
1980s6370
1990s11873
2000s7368
2010s5599
2020s544

Meaning & origin

Karlin is a rare American name that first appeared on the U.S. naming landscape in 1938, but its usage has always been extremely limited. The name is a modern construction, blending the traditional name Karl (a German variant of Charles, meaning "free man") with the popular -lin suffix that was especially trendy in the 1980s and 1990s. This pattern produced names like Caitlin, Jocelyn, and Aislinn, and Karlin follows suit as a softer, feminine-leaning alternative to Karl or Karla. Despite its unisex history, its peak year in 1996 saw it used predominantly for girls, though it has never cracked the top 1000. The name's trajectory has remained stable, and it has no recorded popularity in any specific state. Because of its rarity, Karlin offers a distinctive choice for parents seeking a name that sounds familiar yet uncommon, with the bonus of being easily spelled and pronounced. Its modern origin means it lacks deep historical or cultural roots, but that very quality appeals to those who prefer a name unencumbered by tradition.

Karlin is a modern American coinage, likely formed by combining the masculine name Karl (itself a German and Scandinavian form of Charles, meaning 'free man') with the fashionable -lin suffix that was popular in the late 20th century. It may also have been influenced by names like Corinne or Caroline, though no direct derivation can be traced. The name first appeared in U.S. records in 1938 and saw its peak usage in 1996, but it has never been common.

Nicknames & variants

Nicknames: Karli, Lin, Karly

Variants: Carleen, Karleen, Carlin

Sibling names for Karlin

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

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

K is for Karlin, our favorite little person.

K is for Karlin…”

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

Make Karlin's book

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

Questions parents ask

What does the name Karlin mean?
Karlin is likely a modern blend of Karl and the suffix -lin, or possibly a variant of Corinne or Caroline. Its exact meaning is uncertain.
How popular is the name Karlin?
Karlin has never ranked in the top 1000 U.S. names. Its peak year was 1996, and it has remained very rare since.
Is Karlin a boy's or girl's name?
Karlin is used for both boys and girls, though it has been slightly more common for girls in recent decades.