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Kacper

Boy Name #5,668 Most Popular Hidden Gem 2 Syllables 6 Letters

Poland's beloved Wise Man name with royal bearing

Polish Czech Slovak Central European
Traditional Strong Vintage Unique

Meaning & Origin

"treasurer, keeper of treasure"
Origin: Persian Gathaspar
Language: Polish
"one of the Three Wise Men (Magi)"
Origin: Christian tradition
Language: Latin

Things to Know About This Name

  • Associated with Casper the Friendly Ghost cartoon character for English-speaking audiences

The Story of Kacper

Kacper is the Polish spelling of Caspar, one of the traditional Three Wise Men (Magi) who visited the infant Jesus. The name traces back to the Persian Gathaspar or Gaspar, likely meaning 'treasurer' or 'keeper of treasure.' Interestingly, the Bible never names the Magi — their names Caspar, Melchior, and Balthazar emerged in later Christian tradition, first appearing in a 6th-century Greek manuscript. Despite this, the names became deeply embedded in Catholic Europe's religious calendar.

Kacper has been a top-10 boy's name in Poland consistently for decades. Its popularity reflects both its strong phonetic quality and its deep roots in Polish Catholic tradition around the Feast of the Epiphany.

In Polish culture, Kacper is inseparable from the Feast of the Epiphany (January 6), celebrated as 'Trzech Króli' (Three Kings Day). On this day, children dress as the Magi, and Polish families write the initials K+M+B (Kacper, Melchior, Baltazar) in chalk above their doorways to bless the home — a tradition practiced to this day.

Fun Facts

  • The Three Magi are not named anywhere in the Bible — their names Caspar, Melchior, and Balthazar appeared in Christian tradition around the 6th century CE
  • In Poland, Kacper has been a top-10 boy's name for over two decades running

Kacper in Other Languages

Czech Kašpar
Dutch Kasper
German Kaspar
Polish Kacper
English Casper/Jasper
Italian Gaspare

Popularity Over Time

#5,668
Current Rank
Stable
Trend
Peaked 2006 Based on SSA data 1880–present

Famous People Named Kacper

K

Kacper Przybylko

Athlete

1991

Polish-American professional soccer player who played in Major League Soccer for Philadelphia Union

C

Caspar (Wise Man)

Religious

One of the traditional Three Wise Men in Christian tradition, said to have brought gold to the infant Jesus

Quick Facts

Gender
Boy
Syllables
2
Popularity Rank
#5,668
Total SSA Count
17
Cultural Origins
Polish Czech Slovak Central European
Pronunciation
Hard
Formality
Formal
Cross-Cultural Ease
Low

Common Nicknames

Kac Kaś

Middle Name Ideas

Suggested pairings based on syllable flow and style

Sibling Names

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Frequently Asked Questions About Kacper

What does the name Kacper mean?
"treasurer, keeper of treasure" (from Persian Gathaspar). "one of the Three Wise Men (Magi)" (from Christian tradition). Kacper is the Polish spelling of Caspar, one of the traditional Three Wise Men (Magi) who visited the infant Jesus. The name traces back to the Persian Gathaspar or Gaspar, likely meaning 'treasurer' or 'keeper of treasure.' Interestingly, the Bible never names the Magi — their names Caspar, Melchior, and Balthazar emerged in later Christian tradition, first appearing in a 6th-century Greek manuscript. Despite this, the names became deeply embedded in Catholic Europe's religious calendar.
What is the origin of the name Kacper?
Kacper has Persian Gathaspar, Christian tradition, Polish, Czech, Slovak, and Central European origins. In Persian Gathaspar, it means "treasurer, keeper of treasure". In Christian tradition, it means "one of the Three Wise Men (Magi)".
Is Kacper a boy or girl name?
Kacper is primarily used as a boy name.
How popular is the name Kacper?
Kacper is currently ranked #5668 in popularity for boy names in the United States.
What are common nicknames for Kacper?
Common nicknames for Kacper include Kac and Kaś.
What are good middle names for Kacper?
Popular middle name pairings include Kacper Jan, Kacper Marek, Kacper Soren, Kacper Cole, Kacper Finn, and Kacper Aleksy.
What are good sibling names for Kacper?
Names that pair well with Kacper as siblings include Zosia, Maja, Marek, Aleksy, Hania, and Piotr.
How many syllables does Kacper have?
Kacper has 2 syllables, making it easy to say and remember.
Is Kacper a common or rare name?
Kacper is an uncommon name, ranked #5668 in the US. Its rarity gives it a distinctive, memorable quality.

About the Name Kacper

Kacper is a boy name with Polish, Czech, Slovak, and Central European origins . The name means "treasurer, keeper of treasure" in Persian Gathaspar .

Kacper is currently ranked #5,668 in popularity for boy names in the United States.

The name Kacper has 2 syllables, making it easy to pronounce and remember.

Common nicknames for Kacper include Kac and Kaś. These shorter forms provide casual alternatives while keeping the elegance of the full name.

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