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Katy is a feminine name of uncertain origin. As of 2026, it ranks #3755 in the U.S. SSA chart. Katy is associated with a playful aesthetic.

Last reviewed · 2026-05-18

Chapter 01 / 05

What does Katy mean?

Katy means an older, unattested meaning and comes from uncertain origin.

ith its lively rhythm and bright vowel ending, Katy dances off the tongue like a sunbeam on a warm spring day. This vibrant name exudes a cheerful, youthful energy that feels both familiar and endearing, echoing a sense of joy and lightness.

Chapter 02 / 05

How does Katy sound?

Chapter 03 / 05

How popular is Katy?

As of 2026, Katy ranks #3755 in the United States.

Chapter 04 / 05

What names are similar to Katy?

Chapter 05 / 05

About the name Katy

What does the name Katy mean?
Katy means an unattested or ambiguous historical meaning and comes from uncertain origin.
Where does the name Katy come from?
Katy traces to a uncertain origin and continues to appear in U.S. SSA records.
How popular is the name Katy?
As of 2026, Katy ranks #3755 in the United States according to SSA data.
Is Katy a boy or girl name?
Katy is most commonly used as a feminine name.

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