Zai

♂ Boy

Pronounced ZY /ˈzaɪ/High

Meaning: Modern one-syllable Z- name, often a short form of Isaiah/Zaire or its own coinage; routes informalLow

In 30 seconds: Sleek and zippy: Zai is a crisp one-syllable Z- name — a short form of Isaiah or Zaire, or its own bold coinage. Modern and minimal.

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Origin LowAmerican

MeaningModern one-syllable Z- name, often a short form of Isaiah/Zaire or its own coinage; routes informal

U.S. rank (2025)#5039 ↘ Falling

2025 U.S. births20 boys (0.00% of U.S. boys)

Peak year2024

Total births (all-time)≈ 247

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

Zai is a modern one-syllable Z- name — often a short form of Isaiah or Zaire, or a standalone coinage (routes informal, which we flag). It rides the contemporary Z-name trend.

It registers thinly in records. Very rare, modern, and minimal.

Did you know? Zai catches the end of Isaiah and the start of Zaire — part of the fast-rising Z-name wave prized for its sharp, modern sound.

Overall data confidence 48%

U.S. Social Security Administration name files — recent emergence

Variations

ZayeZaiZye

Nicknames

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Famous Bearers

Famous bearers coming soon.

If you like Zai…

Zaire— a name it can shorten

Isaiah— the other name it echoes

Kai— a companion one-beat name

Zayn— a fellow short Z- name

Explore names like Zai

By themeuncertain coinage american short-and-sweet

All themes →All meanings →All origins →

Frequently Asked

What does the name Zai mean?

Zai is a modern Z- name, often a short form of Isaiah/Zaire; the construction is informal, so we flag it.

How do you pronounce Zai?

It's said ZY /ˈzaɪ/ — a single syllable.

Is Zai a boy or girl name?

Zai is mainly a boy's name.

How popular is Zai?

Zai is a very rare, recent name in the U.S.