Kacia

♀ Girl

How to Pronounce Kacia

Pronounced KAY-shuh /ˈkeɪ.ʃə/Medium

Meaning: Kacia reads as a spelling of Kasia, the Polish pet form of Katarzyna, itself Katherine, from a Greek root often given as 'pure'. It can also be a clipped Acacia, the flowering tree. The route is uncertain.Low

In 30 seconds: Kacia reads as the Polish Kasia (a pet form of Katherine) or a short Acacia. It stayed rare, peaking around nineteen-ninety (said KAY-shuh).

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Origin LowPolish, English

MeaningKacia reads as a spelling of Kasia, the Polish pet form of Katarzyna, itself Katherine, from a Greek root often given as 'pure'. It can also be a clipped Acacia, the flowering tree. The route is uncertain.

U.S. rank (2014)#17784 ↗ Rising

2014 U.S. births5 girls (0.00% of U.S. girls)

Peak year1990

Total births (all-time)≈ 274

Popularity in the U.S. · SSA data

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Kacia is best read as a spelling of the Polish Kasia, a warm pet form of Katarzyna, which is Katherine, long linked to a Greek root read as 'pure'. It can also be a shortened Acacia, the flowering tree. The two routes make it either a heritage nickname-name or a soft nature name, and which a family meant is uncertain.

It appears thinly in American records in recent decades and reached its slim peak around nineteen-ninety. A girl named Kacia then is in her mid-thirties today.

Did you know? Kacia sits at a crossroads of two ideas, a Polish Katherine nickname and a nature name from the acacia tree, letting families lean either heritage or botanical.

Overall data confidence 34%

References - Kacia — Polish Kasia (Katherine) / short Acacia; route uncertain.

Variations

KasiaKacieKacey

Nicknames

KaciCacia

Famous Bearers

Famous bearers coming soon.

If you like Kacia…

Kasia— the Polish name it likely spells

Acacia— the tree name it may shorten

Kacie— a like bright short form

Kasey— a similar breezy pick

Explore names like Kacia

By themeuncertain rare heritage

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Frequently Asked

What does the name Kacia mean?

Kacia reads as the Polish Kasia, a pet form of Katherine, or a short Acacia; the route is uncertain, which we note.

How do you pronounce Kacia?

It is said KAY-shuh /ˈkeɪ.ʃə/, two syllables with the stress on the first.

Is Kacia a boy or girl name?

Kacia is used as a girl's name.

How popular is Kacia?

It has always been rare in the United States, given to only about twenty girls a year at its peak around nineteen-ninety.