MallowbyNames

Kjersti

CHER-stee · Of uncertain origin; possibly a variant of Kirsten or Kirsti, which are Scandinavian forms of Christina, meaning "follower of Christ."

Peak popularity
1992
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Kjersti since 1969

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

61218198020002020Most births 1992Girls
Data table (by decade)
DecadeGirls
1960s9
1970s62
1980s90
1990s64
2000s18
2010s6
2020s0

Meaning & origin

Kjersti is a Norwegian name that remains rare in the United States. It first appeared in U.S. records in 1969 and has never ranked in the top 1000. Its peak year was 1992, when it reached position 12 among all names that year. Since then, its usage has remained stable but very low; in 2025, it is given to fewer than 5 baby girls per year. Because of its low frequency, there is no significant pattern by state. The name is a variant of Kirsten, connecting it to the widespread Christina family. For parents seeking a distinctly Scandinavian name with a strong cultural heritage, Kjersti offers an authentic choice that is still accessible to English speakers.

Kjersti is a Norwegian diminutive and variant of Kirsten, itself derived from the Latin name Christiana, meaning "follower of Christ." The name has been used in Norway since the Middle Ages, often as a short form of longer names like Kristine. It remains primarily a Norwegian name, though it has seen limited use in other Scandinavian countries and among Norwegian diaspora communities.

Nicknames & variants

Nicknames: Kjerstis, Kjersti

Sibling names for Kjersti

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

Sisters: Ingrid, Solveig, Astrid, Sigrid, Liv

Brothers: Lars, Erik, Anders, Nils, Olav

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

K is for Kjersti, our favorite little girl.

K is for Kjersti…”

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

Make Kjersti's book

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

Questions parents ask

What is the meaning of the name Kjersti?
The meaning is uncertain; it is likely a variant of Kirsten, which means 'follower of Christ.'
Is Kjersti a popular name?
Kjersti is not currently ranked in the U.S. top 1000. Its peak popularity in the U.S. was in 1992, when it ranked 12th, according to available data. However, it remains more common in Norway.
Is Kjersti a girl's name or a boy's name?
Kjersti is traditionally a feminine name; it has always been used for girls in the U.S. and in Norway.