Zack

Zack: name meaning, origin and popularity

Boy name

Pronunciation (IPA): /zĂŠk/

Meaning and origin of Zack

  • Alternative form of Zach, a diminutive of the male given names Zachariah, Zacharias, and Zachary.

How popular is Zack?

126U.S. babies in 2025
#317peak rank (1883)
9,012babies since 1880

Since 1880, 9,012 boys in the U.S. have been named Zack. Its highest rank for boys was #317 in 1883. In 2025, 126 babies were given the name, outside the top 1,000.

18801920196020002025237 peak/yr
U.S. births per year with this name, 1880–2025 (SSA)

Names similar to Zack

Names that start with the same letters, most popular first.

Sibling name ideas for Zack

Names that peaked around the same time as Zack and are still in the U.S. top 1,000.

Zack FAQ

What does the name Zack mean?

Alternative form of Zach, a diminutive of the male given names Zachariah, Zacharias, and Zachary.

How popular is the name Zack?

Since 1880, 9,012 boys in the U.S. have been named Zack. Its highest rank for boys was #317 in 1883. In 2025, 126 babies were given the name, outside the top 1,000.

Is Zack a boy or girl name?

Zack is mostly a boy name in the U.S.: 0 girls and 9,012 boys since 1880.

Popularity data: U.S. Social Security Administration baby name data, 1880–2025 (names given to 5+ babies per year). Origin and etymology text: Wiktionary, available under CC BY-SA 4.0.